Hannes Stefansson
Country
ISL
Birth Year
1972
Gender
M
Title
Grandmaster
FIDE ID
2300087
FIDE Rating
2427
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-01-24 | 24th Marienbad A1 GM 2026 | Marianske Lazne CZE | 9.1 | Hannes Stefansson | Robert Cvek | 1/2-1/2 | 10 | Open |
| 2 | 2026-01-23 | 24th Marienbad A1 GM 2026 | Marianske Lazne CZE | 8.5 | Shou Otsuka | Hannes Stefansson | 1/2-1/2 | 51 | Open |
| 3 | 2026-01-22 | 24th Marienbad A1 GM 2026 | Marianske Lazne CZE | 7.2 | Hannes Stefansson | John Heinrich | 1/2-1/2 | 15 | Open |
| 4 | 2026-01-21 | 24th Marienbad A1 GM 2026 | Marianske Lazne CZE | 6.4 | Christoph Dahl | Hannes Stefansson | 1/2-1/2 | 32 | Open |
| 5 | 2026-01-20 | 24th Marienbad A1 GM 2026 | Marianske Lazne CZE | 5.3 | Hannes Stefansson | Khuyagtsogt Itgelt | 0-1 | 32 | Open |
| 6 | 2026-01-20 | 24th Marienbad A1 GM 2026 | Marianske Lazne CZE | 4.3 | Amina Kairbekova | Hannes Stefansson | 1-0 | 31 | Open |
| 7 | 2026-01-19 | 24th Marienbad A1 GM 2026 | Marianske Lazne CZE | 3.4 | Hannes Stefansson | Hussain Besou | 1-0 | 43 | Open |
| 8 | 2026-01-18 | 24th Marienbad A1 GM 2026 | Marianske Lazne CZE | 2.2 | Katharina Ricken | Hannes Stefansson | 1/2-1/2 | 64 | Open |
| 9 | 2026-01-17 | 24th Marienbad A1 GM 2026 | Marianske Lazne CZE | 1.5 | Hannes Stefansson | Anton Korobov | 1/2-1/2 | 13 | Open |
| 10 | 2025-11-16 | TCh-ISL Kvika 2025-26 | Reykjavik ISL | 5.5 | Pall A. Thorarinsson | Hannes Stefansson | 0-1 | 75 | Open |
| 11 | 2025-11-15 | TCh-ISL Kvika 2025-26 | Reykjavik ISL | 4.5 | Hannes Stefansson | Benedikt Briem | 1-0 | 36 | Open |
| 12 | 2025-11-15 | TCh-ISL Kvika 2025-26 | Reykjavik ISL | 3.5 | Dagur Ragnarsson | Hannes Stefansson | 1/2-1/2 | 21 | Open |
| 13 | 2025-11-14 | TCh-ISL Kvika 2025-26 | Reykjavik ISL | 2.5 | Hannes Stefansson | Ingvar Thor Johannesson | 1-0 | 44 | Open |
| 14 | 2025-10-14 | 25th European Teams | Batumi GEO | 9.13 | Mads Andersen | Hannes Stefansson | 1-0 | 50 | Open |
| 15 | 2025-10-13 | 25th European Teams | Batumi GEO | 8.14 | Hannes Stefansson | Yahli Sokolovsky | 1/2-1/2 | 33 | Open |
| 16 | 2025-10-12 | 25th European Teams | Batumi GEO | 7.19 | Hannes Stefansson | Martin Poulsen | 1-0 | 40 | Open |
| 17 | 2025-10-10 | 25th European Teams | Batumi GEO | 6.17 | Hannes Stefansson | Tapani Sammalvuo | 1-0 | 37 | Open |
| 18 | 2025-10-09 | 25th European Teams | Batumi GEO | 5.16 | Markus Ragger | Hannes Stefansson | 1/2-1/2 | 43 | Open |
| 19 | 2025-10-08 | 25th European Teams | Batumi GEO | 4.17 | Lulu Diasamidze | Hannes Stefansson | 0-1 | 26 | Open |
| 20 | 2025-10-06 | 25th European Teams | Batumi GEO | 2.13 | Hannes Stefansson | Momchil Petkov | 0-1 | 31 | Open |
| 21 | 2025-10-05 | 25th European Teams | Batumi GEO | 1.13 | Jakub Kosakowski | Hannes Stefansson | 1/2-1/2 | 27 | Open |
| 22 | 2025-08-15 | La Palma Island Open 2025 | Santa Cruz de La Palma ESP | 10.7 | Matthias Roeder | Hannes Stefansson | 1/2-1/2 | 57 | Open |
| 23 | 2025-08-14 | La Palma Island Open 2025 | Santa Cruz de La Palma ESP | 9.11 | Hannes Stefansson | Alfredo Brito Garcia | 1-0 | 42 | Open |
| 24 | 2025-08-13 | La Palma Island Open 2025 | Santa Cruz de La Palma ESP | 8.15 | Ezra Paul Chambers | Hannes Stefansson | 1/2-1/2 | 38 | Open |
| 25 | 2025-08-12 | La Palma Island Open 2025 | Santa Cruz de La Palma ESP | 7.5 | Aituar Zhukenov | Hannes Stefansson | 1-0 | 30 | Open |
| 26 | 2025-08-11 | La Palma Island Open 2025 | Santa Cruz de La Palma ESP | 6.5 | Hannes Stefansson | Tristan Breuil | 1/2-1/2 | 29 | Open |
| 27 | 2025-08-11 | La Palma Island Open 2025 | Santa Cruz de La Palma ESP | 5.5 | Hannes Stefansson | Arthur Lucas | 1-0 | 38 | Open |
| 28 | 2025-08-10 | La Palma Island Open 2025 | Santa Cruz de La Palma ESP | 4.15 | Adriano Gilardone | Hannes Stefansson | 0-1 | 40 | Open |
| 29 | 2025-08-08 | La Palma Island Open 2025 | Santa Cruz de La Palma ESP | 1.7 | Hannes Stefansson | Isaura San Juan Morigosa | 0-1 | 44 | Open |
| 30 | 2025-07-06 | Ceske Budejovice GMB 2025 | Ceske Budejovice CZE | 9.3 | Anuj Shrivatri | Hannes Stefansson | 1-0 | 56 | Open |
| 31 | 2025-07-05 | Ceske Budejovice GMB 2025 | Ceske Budejovice CZE | 8.4 | Hannes Stefansson | Stepan Hrbek | 0-1 | 49 | Open |
| 32 | 2025-07-04 | Ceske Budejovice GMB 2025 | Ceske Budejovice CZE | 7.2 | Tomas Polak | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 33 | 2025-07-03 | Ceske Budejovice GMB 2025 | Ceske Budejovice CZE | 6.5 | Hannes Stefansson | Marek Mica | 1-0 | 57 | Open |
| 34 | 2025-07-02 | Ceske Budejovice GMB 2025 | Ceske Budejovice CZE | 5.1 | Hannes Stefansson | Petr Simek | 1-0 | 41 | Open |
| 35 | 2025-07-01 | Ceske Budejovice GMB 2025 | Ceske Budejovice CZE | 4.5 | Rakshitta Ravi | Hannes Stefansson | 1/2-1/2 | 14 | Open |
| 36 | 2025-06-30 | Ceske Budejovice GMB 2025 | Ceske Budejovice CZE | 3.2 | Hannes Stefansson | Robert Ernst | 0-1 | 28 | Open |
| 37 | 2025-06-29 | Ceske Budejovice GMB 2025 | Ceske Budejovice CZE | 2.4 | Ondrej Svanda | Hannes Stefansson | 1-0 | 43 | Open |
| 38 | 2025-06-28 | Ceske Budejovice GMB 2025 | Ceske Budejovice CZE | 1.3 | Hannes Stefansson | Tomas Kraus | 1/2-1/2 | 28 | Open |
| 39 | 2025-06-21 | Icelandic Open 100yr 2025 | Blonduos ISL | 9.4 | Bardur Orn Birkisson | Hannes Stefansson | 0-1 | 40 | Open |
| 40 | 2025-06-20 | Icelandic Open 100yr 2025 | Blonduos ISL | 8.2 | Hannes Stefansson | Ivan Sokolov | 0-1 | 61 | Open |
| 41 | 2025-06-19 | Icelandic Open 100yr 2025 | Blonduos ISL | 7.1 | Ivan Schitco | Hannes Stefansson | 1/2-1/2 | 50 | Open |
| 42 | 2025-06-18 | Icelandic Open 100yr 2025 | Blonduos ISL | 6.1 | Hannes Stefansson | Gudmundur Kjartansson | 1/2-1/2 | 28 | Open |
| 43 | 2025-06-18 | Icelandic Open 100yr 2025 | Blonduos ISL | 5.1 | Vignir Vatnar Stefansson | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 44 | 2025-06-17 | Icelandic Open 100yr 2025 | Blonduos ISL | 4.2 | Hannes Stefansson | Aleksandr Domalchuk-Jonasson | 1-0 | 49 | Open |
| 45 | 2025-06-16 | Icelandic Open 100yr 2025 | Blonduos ISL | 3.3 | Sigurbjorn Bjornsson | Hannes Stefansson | 0-1 | 30 | Open |
| 46 | 2025-06-16 | Icelandic Open 100yr 2025 | Blonduos ISL | 2.3 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | 26 | Open |
| 47 | 2025-06-15 | Icelandic Open 100yr 2025 | Blonduos ISL | 1.5 | Gudni Petursson | Hannes Stefansson | 0-1 | 46 | Open |
| 48 | 2025-05-28 | Chess Week Przeworsk GM | Przeworsk POL | 9.5 | Hannes Stefansson | Krzysztof Raczek | 1/2-1/2 | 58 | Open |
| 49 | 2025-05-27 | Chess Week Przeworsk GM | Przeworsk POL | 8.1 | Pawel Sowinski | Hannes Stefansson | 1/2-1/2 | 58 | Open |
| 50 | 2025-05-26 | Chess Week Przeworsk GM | Przeworsk POL | 7.2 | Antoni Szustakowski | Hannes Stefansson | 1/2-1/2 | 57 | Open |
| 51 | 2025-05-26 | Chess Week Przeworsk GM | Przeworsk POL | 6.2 | Hannes Stefansson | Jonasz Baum | 1/2-1/2 | 31 | Open |
| 52 | 2025-05-25 | Chess Week Przeworsk GM | Przeworsk POL | 5.4 | Vadym Petrovskiy | Hannes Stefansson | 1/2-1/2 | 19 | Open |
| 53 | 2025-05-24 | Chess Week Przeworsk GM | Przeworsk POL | 4.3 | Hannes Stefansson | Boris Chatalbashev | 1/2-1/2 | 30 | Open |
| 54 | 2025-05-23 | Chess Week Przeworsk GM | Przeworsk POL | 3.3 | Vantika Agrawal | Hannes Stefansson | 1-0 | 21 | Open |
| 55 | 2025-05-23 | Chess Week Przeworsk GM | Przeworsk POL | 2.4 | Hannes Stefansson | Sergei Ovsejevitsch | 1/2-1/2 | 30 | Open |
| 56 | 2025-05-22 | Chess Week Przeworsk GM | Przeworsk POL | 1.2 | Damian Lewtak | Hannes Stefansson | 1/2-1/2 | 43 | Open |
| 57 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 9 | Volodya Torosyan | Hannes Stefansson | 0-1 | 22 | Open |
| 58 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 8 | Maksym Dubnevych | Hannes Stefansson | 0-1 | 27 | Open |
| 59 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 7 | Hannes Stefansson | Ian Ocampos | 1-0 | 50 | Open |
| 60 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 6 | Tudor-Gabriel Danila | Hannes Stefansson | 0-1 | 42 | Open |
| 61 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 5 | Hannes Stefansson | Haque Nayem | 1-0 | 45 | Open |
| 62 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 4 | Loic Daspres | Hannes Stefansson | 1-0 | 49 | Open |
| 63 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 3 | Hannes Stefansson | Svitlana Demchenko | 0-1 | 16 | Open |
| 64 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 2 | Kirill Klukin | Hannes Stefansson | 1-0 | 25 | Open |
| 65 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 1 | Hannes Stefansson | Jose Ricardo Garcia Correa | 1-0 | 36 | Open |
| 66 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 10 | Hannes Stefansson | Arman Mikaelyan | 0-1 | 31 | Open |
| 67 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 9 | Hannes Stefansson | Irine Kharisma Sukandar | 1-0 | 36 | Open |
| 68 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 8 | Ivan Povshednyi | Hannes Stefansson | 1-0 | 70 | Open |
| 69 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 7 | Hannes Stefansson | Julian Estrada Nieto | 1-0 | 36 | Open |
| 70 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 6 | Francisco Javier Munoz | Hannes Stefansson | 1-0 | 36 | Open |
| 71 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 5 | Mathieu Tournier | Hannes Stefansson | 0-1 | 58 | Open |
| 72 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 4 | Hannes Stefansson | Saidakbar Saydaliev | 0-1 | 23 | Open |
| 73 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 3 | Hannes Stefansson | Jakub Kosakowski | 0-1 | 42 | Open |
| 74 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 2 | Vojtech Plat | Hannes Stefansson | 0-1 | 61 | Open |
| 75 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 1 | Roberto N De Abreu | Hannes Stefansson | 0-1 | 26 | Open |
| 76 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 10 | Robert S Eames | Hannes Stefansson | 1-0 | 42 | Open |
| 77 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 9 | Jay Bonin | Hannes Stefansson | 0-1 | 26 | Open |
| 78 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 8 | Hannes Stefansson | Gleb Dudin | 0-1 | 38 | Open |
| 79 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 7 | Alexandros Papasimakopoulos | Hannes Stefansson | 1-0 | 72 | Open |
| 80 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 6 | Mykola Korchynskyi | Hannes Stefansson | 1/2-1/2 | 48 | Open |
| 81 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 5 | Hannes Stefansson | Cesar Ugarte Soto | 1-0 | 65 | Open |
| 82 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 4 | Hannes Stefansson | Tanitoluwa Adewumi | 0-1 | 51 | Open |
| 83 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 3 | Reza Mahdavi | Hannes Stefansson | 1-0 | 84 | Open |
| 84 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 2 | Dennis Wagner | Hannes Stefansson | 0-1 | 51 | Open |
| 85 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 1 | Hannes Stefansson | Kenneth Grodotzki | 1-0 | 39 | Open |
| 86 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 11 | Umid Aslanov | Hannes Stefansson | 0-1 | 48 | Open |
| 87 | 2025-04-22 | Titled Tue 22nd Apr Late | chess.com INT | 10 | Hannes Stefansson | Jesper Kjaergaard-Jensen | 1-0 | 38 | Open |
| 88 | 2025-04-15 | Reykjavik Open 2025 | Reykjavik ISL | 9.1 | Hannes Stefansson | Denis Kadric | 0-1 | 39 | Open |
| 89 | 2025-04-14 | Reykjavik Open 2025 | Reykjavik ISL | 8.18 | Janelle Mae Frayna | Hannes Stefansson | 0-1 | 39 | Open |
| 90 | 2025-04-13 | Reykjavik Open 2025 | Reykjavik ISL | 7.24 | Hannes Stefansson | Magnus P. Ornolfsson | 1-0 | 42 | Open |
| 91 | 2025-04-12 | Reykjavik Open 2025 | Reykjavik ISL | 5.8 | Elham Amar | Hannes Stefansson | 1-0 | 42 | Open |
| 92 | 2025-04-11 | Reykjavik Open 2025 | Reykjavik ISL | 4.9 | Hannes Stefansson | Joshua Friedel | 1-0 | 37 | Open |
| 93 | 2025-04-10 | Reykjavik Open 2025 | Reykjavik ISL | 3.46 | Max Weidenhoefer | Hannes Stefansson | 0-1 | 52 | Open |
| 94 | 2025-04-09 | Reykjavik Open 2025 | Reykjavik ISL | 1.42 | Hannes Stefansson | Zain Patel | 1-0 | 37 | Open |
| 95 | 2025-03-27 | 40th ChessOrg Open | Bad Woerishofen GER | 7.7 | Philipp Leon Klaska | Hannes Stefansson | 0-1 | 42 | Open |
| 96 | 2025-03-26 | 40th ChessOrg Open | Bad Woerishofen GER | 6.2 | Hannes Stefansson | Leya Garifullina | 0-1 | 43 | Open |
| 97 | 2025-03-25 | 40th ChessOrg Open | Bad Woerishofen GER | 5.6 | Hannes Stefansson | Dustin Moeller | 1-0 | 50 | Open |
| 98 | 2025-03-24 | 40th ChessOrg Open | Bad Woerishofen GER | 4.4 | Stephen Dishman | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 99 | 2025-03-22 | 40th ChessOrg Open | Bad Woerishofen GER | 2.4 | Hannes Stefansson | Nikolai A. Grebennikov | 1-0 | 44 | Open |
| 100 | 2025-03-21 | 40th ChessOrg Open | Bad Woerishofen GER | 1.4 | Simao Pintor | Hannes Stefansson | 0-1 | 37 | Open |
| 101 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 9 | Hannes Stefansson | Ryo Chen | 0-1 | 68 | Open |
| 102 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 8 | Hannes Stefansson | Santiago de Jesus Casares Ugueto | 1-0 | 34 | Open |
| 103 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 7 | 9455114802118994916 | Hannes Stefansson | 0-1 | 53 | Open |
| 104 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 6 | Hannes Stefansson | Julian Estrada Nieto | 0-1 | 54 | Open |
| 105 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 5 | Grzegorz Gajewski | Hannes Stefansson | 1-0 | 61 | Open |
| 106 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 4 | Felix Rose | Hannes Stefansson | 0-1 | 19 | Open |
| 107 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 3 | Hannes Stefansson | Etienne Bacrot | 0-1 | 28 | Open |
| 108 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 2 | Hannes Stefansson | Anishka Vikram | 1-0 | 19 | Open |
| 109 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 1 | Pentala Harikrishna | Hannes Stefansson | 1-0 | 38 | Open |
| 110 | 2025-03-11 | Titled Tue 11th Mar Late | chess.com INT | 10 | Tariq Yue | Hannes Stefansson | 1-0 | 32 | Open |
| 111 | 2025-03-02 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 10.11 | Bardur Orn Birkisson | Hannes Stefansson | 1-0 | 24 | Open |
| 112 | 2025-03-01 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 9.11 | Hannes Stefansson | James Moreby | 0-1 | 23 | Open |
| 113 | 2025-03-01 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 8.19 | Throstur Thorhallsson | Hannes Stefansson | 1/2-1/2 | 20 | Open |
| 114 | 2025-02-28 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 7.3 | Hannes Stefansson | Tomas Laurusas | 1/2-1/2 | 16 | Open |
| 115 | 2025-02-27 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 6.19 | Hannes Stefansson | Bjorn Thorfinnsson | 0-1 | 50 | Open |
| 116 | 2024-12-07 | 2nd Vega de San Mateo | Vega de San Mateo ESP | 9.4 | Phileas Mathieu | Hannes Stefansson | 1-0 | 22 | Open |
| 117 | 2024-12-06 | 2nd Vega de San Mateo | Vega de San Mateo ESP | 8.1 | Paul Velten | Hannes Stefansson | 1-0 | 42 | Open |
| 118 | 2024-12-05 | 2nd Vega de San Mateo | Vega de San Mateo ESP | 7.3 | Hannes Stefansson | Arthur Lucas | 1-0 | 28 | Open |
| 119 | 2024-12-04 | 2nd Vega de San Mateo | Vega de San Mateo ESP | 6.2 | Aleksa Strikovic | Hannes Stefansson | 1/2-1/2 | 22 | Open |
| 120 | 2024-12-03 | 2nd Vega de San Mateo | Vega de San Mateo ESP | 5.3 | Hannes Stefansson | Omar Garcia Blanco | 1-0 | 32 | Open |
| 121 | 2024-12-02 | 2nd Vega de San Mateo | Vega de San Mateo ESP | 4.7 | Hannes Stefansson | Markus Fasching | 1-0 | 38 | Open |
| 122 | 2024-12-01 | 2nd Vega de San Mateo | Vega de San Mateo ESP | 3.11 | David Henriquez Garcia | Hannes Stefansson | 0-1 | 30 | Open |
| 123 | 2024-12-01 | 2nd Vega de San Mateo | Vega de San Mateo ESP | 2.2 | Hannes Stefansson | Julio Benedetti | 0-1 | 37 | Open |
| 124 | 2024-11-30 | 2nd Vega de San Mateo | Vega de San Mateo ESP | 1.2 | Adriana Garcia Rodriguez | Hannes Stefansson | 0-1 | 47 | Open |
| 125 | 2024-11-18 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 10.109 | Hannes Stefansson | Eyal Noy | 1/2-1/2 | 59 | Open |
| 126 | 2024-11-17 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 9.115 | Ioannis Ergazakis | Hannes Stefansson | 1/2-1/2 | 27 | Open |
| 127 | 2024-11-16 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 8.9 | Matic Lavrencic | Hannes Stefansson | 1-0 | 77 | Open |
| 128 | 2024-11-13 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 6.117 | Vladyslav Garsky | Hannes Stefansson | 0-1 | 70 | Open |
| 129 | 2024-11-12 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 5.122 | Hannes Stefansson | Anna Kubicka | 1/2-1/2 | 43 | Open |
| 130 | 2024-11-11 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 4.92 | Bora Yarar | Hannes Stefansson | 1-0 | 44 | Open |
| 131 | 2024-11-10 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 3.9 | Hannes Stefansson | Joachim Mouhamad | 1/2-1/2 | 102 | Open |
| 132 | 2024-11-09 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 2.5 | Nikita Vitiugov | Hannes Stefansson | 1-0 | 32 | Open |
| 133 | 2024-11-08 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 1.116 | Hannes Stefansson | Maxime Marie | 1-0 | 32 | Open |
| 134 | 2024-10-06 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 5.12 | Mikkel Manosri Jacobsen | Hannes Stefansson | 0-1 | 32 | Open |
| 135 | 2024-10-05 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 4.12 | Hannes Stefansson | Lenka Ptacnikova | 1/2-1/2 | 33 | Open |
| 136 | 2024-10-05 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 3.2 | Oleksandr Sulypa | Hannes Stefansson | 0-1 | 46 | Open |
| 137 | 2024-10-04 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 2.4 | Hannes Stefansson | Titas Stremavicius | 1/2-1/2 | 46 | Open |
| 138 | 2024-10-03 | TCh-ISL Kvika 2024-25 | Reykjavik ISL | 1.2 | Hannes Stefansson | Mads Boe | 1-0 | 39 | Open |
| 139 | 2024-09-22 | 45th Olympiad 2024 | Budapest HUN | 11.37 | Mohamed Ben Ammar | Hannes Stefansson | 0-1 | 81 | Open |
| 140 | 2024-09-21 | 45th Olympiad 2024 | Budapest HUN | 10.3 | Mirai Aoshima | Hannes Stefansson | 0-1 | 49 | Open |
| 141 | 2024-09-20 | 45th Olympiad 2024 | Budapest HUN | 9.39 | Quinn Cabralis | Hannes Stefansson | 0-1 | 30 | Open |
| 142 | 2024-09-19 | 45th Olympiad 2024 | Budapest HUN | 8.29 | Amanmuhammet Hommadov | Hannes Stefansson | 0-1 | 24 | Open |
| 143 | 2024-09-18 | 45th Olympiad 2024 | Budapest HUN | 7.15 | Tamir Nabaty | Hannes Stefansson | 1-0 | 42 | Open |
| 144 | 2024-09-15 | 45th Olympiad 2024 | Budapest HUN | 5.17 | Hannes Stefansson | Martin Petrov | 1/2-1/2 | 40 | Open |
| 145 | 2024-09-14 | 45th Olympiad 2024 | Budapest HUN | 4.32 | Prince Daniel Mulenga | Hannes Stefansson | 0-1 | 55 | Open |
| 146 | 2024-09-12 | 45th Olympiad 2024 | Budapest HUN | 2.3 | Erigaisi Arjun | Hannes Stefansson | 1-0 | 38 | Open |
| 147 | 2024-09-11 | 45th Olympiad 2024 | Budapest HUN | 1.46 | Oscar Naranjo Gonzalez | Hannes Stefansson | 0-1 | 45 | Open |
| 148 | 2024-08-09 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 10.1 | Cristobal Henriquez Villagra | Hannes Stefansson | 1/2-1/2 | 32 | Open |
| 149 | 2024-08-08 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 9.3 | Vojtech Plat | Hannes Stefansson | 1/2-1/2 | 35 | Open |
| 150 | 2024-08-07 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 8.2 | Hannes Stefansson | Andrey Sumets | 1/2-1/2 | 28 | Open |
| 151 | 2024-08-06 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 7.4 | Hannes Stefansson | Andrej Dubkov | 1-0 | 15 | Open |
| 152 | 2024-08-06 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 6.4 | Pedro Ramon Martinez Reyes | Hannes Stefansson | 1/2-1/2 | 8 | Open |
| 153 | 2024-08-05 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 5.5 | Hannes Stefansson | Yaniela Forgas Moreno | 1-0 | 42 | Open |
| 154 | 2024-08-04 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 4.2 | Kirk Ghazarian | Hannes Stefansson | 1-0 | 40 | Open |
| 155 | 2024-08-04 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 3.4 | Hannes Stefansson | Hector Luis Gil Alba | 1-0 | 55 | Open |
| 156 | 2024-08-03 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 2.5 | Michael Schenderowitsch | Hannes Stefansson | 0-1 | 24 | Open |
| 157 | 2024-08-02 | La Palma Island Open 2024 | Santa Cruz de La Palma ESP | 1.6 | Hannes Stefansson | Sergio Rodriguez Miranda | 1-0 | 20 | Open |
| 158 | 2024-07-07 | Ceske Budejovice GMA 2024 | Ceske Budejovice CZE | 9.3 | Aleksander Kaczmarek | Hannes Stefansson | 1/2-1/2 | 9 | Open |
| 159 | 2024-07-06 | Ceske Budejovice GMA 2024 | Ceske Budejovice CZE | 8.4 | Hannes Stefansson | Collin Colbow | 0-1 | 25 | Open |
| 160 | 2024-07-05 | Ceske Budejovice GMA 2024 | Ceske Budejovice CZE | 7.2 | Samir Sahidi | Hannes Stefansson | 1/2-1/2 | 79 | Open |
| 161 | 2024-07-04 | Ceske Budejovice GMA 2024 | Ceske Budejovice CZE | 6.5 | Hannes Stefansson | Ondrej Svanda | 1-0 | 38 | Open |
| 162 | 2024-07-03 | Ceske Budejovice GMA 2024 | Ceske Budejovice CZE | 5.1 | Hannes Stefansson | Tomas Kraus | 1/2-1/2 | 29 | Open |
| 163 | 2024-07-02 | Ceske Budejovice GMA 2024 | Ceske Budejovice CZE | 4.5 | Filip Haring | Hannes Stefansson | 1/2-1/2 | 44 | Open |
| 164 | 2024-07-01 | Ceske Budejovice GMA 2024 | Ceske Budejovice CZE | 3.2 | Hannes Stefansson | Jakub Stinka | 1/2-1/2 | 21 | Open |
| 165 | 2024-06-30 | Ceske Budejovice GMA 2024 | Ceske Budejovice CZE | 2.4 | Tomas Polak | Hannes Stefansson | 1-0 | 53 | Open |
| 166 | 2024-06-29 | Ceske Budejovice GMA 2024 | Ceske Budejovice CZE | 1.3 | Hannes Stefansson | Helgi Ass Gretarsson | 1/2-1/2 | 14 | Open |
| 167 | 2024-06-04 | Chess Week Przeworsk GM | Przeworsk POL | 9.5 | Hannes Stefansson | Jan Malek | 1/2-1/2 | 31 | Open |
| 168 | 2024-06-03 | Chess Week Przeworsk GM | Przeworsk POL | 8.1 | Antoni Kozak | Hannes Stefansson | 1/2-1/2 | 57 | Open |
| 169 | 2024-06-02 | Chess Week Przeworsk GM | Przeworsk POL | 7.5 | Shreyas Royal | Hannes Stefansson | 1/2-1/2 | 55 | Open |
| 170 | 2024-06-02 | Chess Week Przeworsk GM | Przeworsk POL | 6.2 | Hannes Stefansson | Oleg M Romanishin | 1-0 | 53 | Open |
| 171 | 2024-06-01 | Chess Week Przeworsk GM | Przeworsk POL | 5.4 | Pawel Sowinski | Hannes Stefansson | 1/2-1/2 | 37 | Open |
| 172 | 2024-05-31 | Chess Week Przeworsk GM | Przeworsk POL | 4.3 | Hannes Stefansson | Marcin Dziuba | 1-0 | 41 | Open |
| 173 | 2024-05-30 | Chess Week Przeworsk GM | Przeworsk POL | 3.3 | Egor Bogdanov | Hannes Stefansson | 1-0 | 25 | Open |
| 174 | 2024-05-30 | Chess Week Przeworsk GM | Przeworsk POL | 2.4 | Hannes Stefansson | Jakub Fus | 1-0 | 38 | Open |
| 175 | 2024-05-29 | Chess Week Przeworsk GM | Przeworsk POL | 1.2 | Platon Galperin | Hannes Stefansson | 1-0 | 38 | Open |
| 176 | 2024-04-27 | ch-ISL 2024 | Mosfellsbaer ISL | 11.4 | Hannes Stefansson | Bardur Orn Birkisson | 0-1 | 36 | Open |
| 177 | 2024-04-26 | ch-ISL 2024 | Mosfellsbaer ISL | 10.3 | Vignir Vatnar Stefansson | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 178 | 2024-04-25 | ch-ISL 2024 | Mosfellsbaer ISL | 9.5 | Hannes Stefansson | Gudmundur Kjartansson | 0-1 | 74 | Open |
| 179 | 2024-04-24 | ch-ISL 2024 | Mosfellsbaer ISL | 8.2 | Aleksandr Domalchuk-Jonasson | Hannes Stefansson | 1/2-1/2 | 55 | Open |
| 180 | 2024-04-23 | ch-ISL 2024 | Mosfellsbaer ISL | 7.6 | Hannes Stefansson | Helgi Ass Gretarsson | 0-1 | 41 | Open |
| 181 | 2024-04-21 | ch-ISL 2024 | Mosfellsbaer ISL | 6.1 | Hedinn Steingrimsson | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 182 | 2024-04-20 | ch-ISL 2024 | Mosfellsbaer ISL | 5.6 | Hilmir Freyr Heimisson | Hannes Stefansson | 1-0 | 37 | Open |
| 183 | 2024-04-19 | ch-ISL 2024 | Mosfellsbaer ISL | 4.2 | Hannes Stefansson | Olga Prudnykova | 1-0 | 44 | Open |
| 184 | 2024-04-18 | ch-ISL 2024 | Mosfellsbaer ISL | 3.5 | Hjorvar Steinn Gretarsson | Hannes Stefansson | 1/2-1/2 | 23 | Open |
| 185 | 2024-04-17 | ch-ISL 2024 | Mosfellsbaer ISL | 2.3 | Hannes Stefansson | Dagur Ragnarsson | 1-0 | 32 | Open |
| 186 | 2024-04-16 | ch-ISL 2024 | Mosfellsbaer ISL | 1.4 | Lenka Ptacnikova | Hannes Stefansson | 0-1 | 31 | Open |
| 187 | 2024-03-21 | Reykjavik Open 2024 | Reykjavik ISL | 9.18 | Hannes Stefansson | Dagur Ragnarsson | 1/2-1/2 | 61 | Open |
| 188 | 2024-03-20 | Reykjavik Open 2024 | Reykjavik ISL | 8.2 | Bogdan-Daniel Deac | Hannes Stefansson | 1-0 | 50 | Open |
| 189 | 2024-03-19 | Reykjavik Open 2024 | Reykjavik ISL | 7.14 | Hannes Stefansson | Hilmir Freyr Heimisson | 1-0 | 53 | Open |
| 190 | 2024-03-18 | Reykjavik Open 2024 | Reykjavik ISL | 6.19 | Jeevan Karamsetty | Hannes Stefansson | 0-1 | 79 | Open |
| 191 | 2024-03-17 | Reykjavik Open 2024 | Reykjavik ISL | 4.33 | Hannes Stefansson | Sheila Barth Stanford | 1-0 | 28 | Open |
| 192 | 2024-03-16 | Reykjavik Open 2024 | Reykjavik ISL | 3.83 | Hannes Stefansson | Anton Bonsvig Wehding | 1-0 | 41 | Open |
| 193 | 2024-03-15 | Reykjavik Open 2024 | Reykjavik ISL | 1.21 | Matthew J Payne | Hannes Stefansson | 1/2-1/2 | 28 | Open |
| 194 | 2024-03-03 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 10.3 | Alexander Donchenko | Hannes Stefansson | 1/2-1/2 | 28 | Open |
| 195 | 2024-03-02 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 9.1 | Hannes Stefansson | Paulius Pultinevicius | 1-0 | 43 | Open |
| 196 | 2024-03-02 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 8.3 | Hannes Stefansson | Gudmundur Kjartansson | 1/2-1/2 | 11 | Open |
| 197 | 2024-03-01 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 7.2 | Filip Boe Olsen | Hannes Stefansson | 0-1 | 45 | Open |
| 198 | 2024-02-29 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 6.2 | Hannes Stefansson | Frode Olav Olsen Urkedal | 1/2-1/2 | 65 | Open |
| 199 | 2024-01-20 | 22nd Marienbad A1 GM 2024 | Marianske Lazne CZE | 9.3 | Hannes Stefansson | Robert Stein | 1/2-1/2 | 8 | Open |
| 200 | 2024-01-19 | 22nd Marienbad A1 GM 2024 | Marianske Lazne CZE | 8.3 | Christoph Natsidis | Hannes Stefansson | 1/2-1/2 | 14 | Open |
| 201 | 2024-01-18 | 22nd Marienbad A1 GM 2024 | Marianske Lazne CZE | 7.4 | Hannes Stefansson | Tao Pang | 1/2-1/2 | 64 | Open |
| 202 | 2024-01-17 | 22nd Marienbad A1 GM 2024 | Marianske Lazne CZE | 6.2 | Petr Neuman | Hannes Stefansson | 1-0 | 28 | Open |
| 203 | 2024-01-16 | 22nd Marienbad A1 GM 2024 | Marianske Lazne CZE | 5.5 | Hannes Stefansson | Yamac Samani | 1/2-1/2 | 9 | Open |
| 204 | 2024-01-16 | 22nd Marienbad A1 GM 2024 | Marianske Lazne CZE | 4.1 | Jakub Kusa | Hannes Stefansson | 1/2-1/2 | 68 | Open |
| 205 | 2024-01-15 | 22nd Marienbad A1 GM 2024 | Marianske Lazne CZE | 3.5 | Fabian Baenziger | Hannes Stefansson | 0-1 | 32 | Open |
| 206 | 2024-01-14 | 22nd Marienbad A1 GM 2024 | Marianske Lazne CZE | 2.2 | Hannes Stefansson | Filip Haring | 0-1 | 37 | Open |
| 207 | 2024-01-13 | 22nd Marienbad A1 GM 2024 | Marianske Lazne CZE | 1.4 | Petr Haba | Hannes Stefansson | 1/2-1/2 | 16 | Open |
| 208 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 8.32 | Pavle Hrvacic | Hannes Stefansson | 1-0 | 39 | Open |
| 209 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 7.9 | Hannes Stefansson | Etienne Bacrot | 0-1 | 55 | Open |
| 210 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 6.3 | Petar Kovac | Hannes Stefansson | 0-1 | 30 | Open |
| 211 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 5.35 | Hannes Stefansson | Ivan Kalajzic | 1-0 | 35 | Open |
| 212 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 2.39 | Luka Saric | Hannes Stefansson | 1-0 | 22 | Open |
| 213 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 12.39 | Bertalan Buzas | Hannes Stefansson | 1-0 | 75 | Open |
| 214 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 11.31 | Hannes Stefansson | Jose Francisco R P Neves Veiga | 0-1 | 53 | Open |
| 215 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 10.34 | Zan Tomazini | Hannes Stefansson | 0-1 | 42 | Open |
| 216 | 2023-11-18 | 24th European Teams | Budva MNE | 7.18 | Graham Morrison | Hannes Stefansson | 1/2-1/2 | 43 | Open |
| 217 | 2023-11-17 | 24th European Teams | Budva MNE | 6.14 | Hannes Stefansson | Jaime Santos Latasa | 0-1 | 40 | Open |
| 218 | 2023-11-15 | 24th European Teams | Budva MNE | 5.13 | Hannes Stefansson | Vladimir Fedoseev | 0-1 | 36 | Open |
| 219 | 2023-11-14 | 24th European Teams | Budva MNE | 4.11 | Tamas Banusz | Hannes Stefansson | 1-0 | 47 | Open |
| 220 | 2023-11-13 | 24th European Teams | Budva MNE | 3.3 | Hannes Stefansson | Elham Amar | 1-0 | 66 | Open |
| 221 | 2023-11-12 | 24th European Teams | Budva MNE | 2.18 | Endrit Uruci | Hannes Stefansson | 1-0 | 43 | Open |
| 222 | 2023-11-05 | 31st World Senior 50+ | Citta del Mare ITA | 11.3 | Maxim Dlugy | Hannes Stefansson | 1/2-1/2 | 6 | Open |
| 223 | 2023-11-04 | 31st World Senior 50+ | Citta del Mare ITA | 10.1 | Hannes Stefansson | Suat Atalik | 0-1 | 37 | Open |
| 224 | 2023-11-03 | 31st World Senior 50+ | Citta del Mare ITA | 9.2 | Hannes Stefansson | Arlan Cabe | 1-0 | 43 | Open |
| 225 | 2023-11-02 | 31st World Senior 50+ | Citta del Mare ITA | 8.2 | Michael Adams | Hannes Stefansson | 1/2-1/2 | 98 | Open |
| 226 | 2023-11-01 | 31st World Senior 50+ | Citta del Mare ITA | 7.3 | Hannes Stefansson | Uffe Vinter-Schou | 1-0 | 53 | Open |
| 227 | 2023-10-30 | 31st World Senior 50+ | Citta del Mare ITA | 6.3 | Klaus Bischoff | Hannes Stefansson | 1/2-1/2 | 24 | Open |
| 228 | 2023-10-29 | 31st World Senior 50+ | Citta del Mare ITA | 5.3 | Hannes Stefansson | Maxim Novik | 1-0 | 47 | Open |
| 229 | 2023-10-28 | 31st World Senior 50+ | Citta del Mare ITA | 4.9 | Yves Morin | Hannes Stefansson | 0-1 | 45 | Open |
| 230 | 2023-10-27 | 31st World Senior 50+ | Citta del Mare ITA | 3.16 | Hannes Stefansson | Michael V R Steadman | 1-0 | 29 | Open |
| 231 | 2023-10-25 | 31st World Senior 50+ | Citta del Mare ITA | 1.2 | Hannes Stefansson | Petr Folk | 0-1 | 14 | Open |
| 232 | 2023-10-15 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 5.3 | Hannes Stefansson | Semyon Lomasov | 1/2-1/2 | 15 | Open |
| 233 | 2023-10-14 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 4.1 | Paulius Pultinevicius | Hannes Stefansson | 1-0 | 53 | Open |
| 234 | 2023-10-14 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 3.3 | Gudmundur Kjartansson | Hannes Stefansson | 1-0 | 65 | Open |
| 235 | 2023-10-13 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 2.2 | Hannes Stefansson | Filip Boe Olsen | 1-0 | 67 | Open |
| 236 | 2023-10-12 | TCh-ISL Kvika 2023-24 | Reykjavik ISL | 1.2 | Marcin Dziuba | Hannes Stefansson | 1-0 | 54 | Open |
| 237 | 2023-07-16 | 4th Valencia Cuna Open | Valencia ESP | 9.9 | Andres Luque Saiz | Hannes Stefansson | 0-1 | 31 | Open |
| 238 | 2023-07-15 | 4th Valencia Cuna Open | Valencia ESP | 8.3 | Hannes Stefansson | Ernesto J. Fernandez Guillen | 0-1 | 28 | Open |
| 239 | 2023-07-14 | 4th Valencia Cuna Open | Valencia ESP | 7.2 | Harry Grieve | Hannes Stefansson | 1/2-1/2 | 51 | Open |
| 240 | 2023-07-13 | 4th Valencia Cuna Open | Valencia ESP | 6.3 | Hannes Stefansson | Ilmars Starostits | 1-0 | 44 | Open |
| 241 | 2023-07-12 | 4th Valencia Cuna Open | Valencia ESP | 5.7 | Carolina Lujan | Hannes Stefansson | 0-1 | 32 | Open |
| 242 | 2023-07-10 | 4th Valencia Cuna Open | Valencia ESP | 3.1 | Antonio Granero Roca | Hannes Stefansson | 1-0 | 49 | Open |
| 243 | 2023-07-09 | 4th Valencia Cuna Open | Valencia ESP | 2.1 | Hannes Stefansson | Nicolas Dubreuil | 1-0 | 43 | Open |
| 244 | 2023-07-08 | 4th Valencia Cuna Open | Valencia ESP | 1.1 | Guillermo Beneyto De Ramon | Hannes Stefansson | 0-1 | 44 | Open |
| 245 | 2023-06-04 | Chess Week Przeworsk GM | Przeworsk POL | 9.4 | Hannes Stefansson | Radoslaw Psyk | 0-1 | 40 | Open |
| 246 | 2023-06-03 | Chess Week Przeworsk GM | Przeworsk POL | 8.2 | Marcin Dziuba | Hannes Stefansson | 1-0 | 58 | Open |
| 247 | 2023-06-02 | Chess Week Przeworsk GM | Przeworsk POL | 7.5 | Hannes Stefansson | Lukasz Licznerski | 1/2-1/2 | 86 | Open |
| 248 | 2023-06-01 | Chess Week Przeworsk GM | Przeworsk POL | 6.1 | Martin Neugebauer | Hannes Stefansson | 0-1 | 56 | Open |
| 249 | 2023-06-01 | Chess Week Przeworsk GM | Przeworsk POL | 5.5 | Artem Omelja | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 250 | 2023-05-31 | Chess Week Przeworsk GM | Przeworsk POL | 4.2 | Hannes Stefansson | Jakub Fus | 1/2-1/2 | 47 | Open |
| 251 | 2023-05-30 | Chess Week Przeworsk GM | Przeworsk POL | 3.4 | Shreyas Royal | Hannes Stefansson | 0-1 | 48 | Open |
| 252 | 2023-05-30 | Chess Week Przeworsk GM | Przeworsk POL | 2.3 | Hannes Stefansson | Pawel Sowinski | 1-0 | 75 | Open |
| 253 | 2023-05-29 | Chess Week Przeworsk GM | Przeworsk POL | 1.3 | Jonasz Baum | Hannes Stefansson | 0-1 | 45 | Open |
| 254 | 2023-05-25 | ch-ISL TB 2023 | Hafnarfjordur ISL | 6 | Hannes Stefansson | Gudmundur Kjartansson | 1/2-1/2 | 4 | Open |
| 255 | 2023-05-25 | ch-ISL TB 2023 | Hafnarfjordur ISL | 5 | Vignir Vatnar Stefansson | Hannes Stefansson | 1/2-1/2 | 42 | Open |
| 256 | 2023-05-25 | ch-ISL TB 2023 | Hafnarfjordur ISL | 3 | Gudmundur Kjartansson | Hannes Stefansson | 1-0 | 29 | Open |
| 257 | 2023-05-25 | ch-ISL TB 2023 | Hafnarfjordur ISL | 2 | Hannes Stefansson | Vignir Vatnar Stefansson | 1/2-1/2 | 61 | Open |
| 258 | 2023-05-25 | ch-ISL 2023 | Hafnarfjordur ISL | 11.2 | Vignir Vatnar Stefansson | Hannes Stefansson | 1/2-1/2 | 51 | Open |
| 259 | 2023-05-24 | ch-ISL 2023 | Hafnarfjordur ISL | 10.5 | Hannes Stefansson | Johann Hjartarson | 0-1 | 32 | Open |
| 260 | 2023-05-23 | ch-ISL 2023 | Hafnarfjordur ISL | 9.2 | Hjorvar Steinn Gretarsson | Hannes Stefansson | 0-1 | 66 | Open |
| 261 | 2023-05-22 | ch-ISL 2023 | Hafnarfjordur ISL | 8.6 | Hannes Stefansson | Hilmir Freyr Heimisson | 1-0 | 41 | Open |
| 262 | 2023-05-21 | ch-ISL 2023 | Hafnarfjordur ISL | 7.1 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | 21 | Open |
| 263 | 2023-05-20 | ch-ISL 2023 | Hafnarfjordur ISL | 6.6 | Bragi Thorfinnsson | Hannes Stefansson | 0-1 | 25 | Open |
| 264 | 2023-05-19 | ch-ISL 2023 | Hafnarfjordur ISL | 5.2 | Hannes Stefansson | Johann Ingvason | 1-0 | 33 | Open |
| 265 | 2023-05-18 | ch-ISL 2023 | Hafnarfjordur ISL | 4.5 | Aleksandr Domalchuk-Jonasson | Hannes Stefansson | 0-1 | 40 | Open |
| 266 | 2023-05-17 | ch-ISL 2023 | Hafnarfjordur ISL | 3.3 | Hannes Stefansson | Henrik Danielsen | 1-0 | 39 | Open |
| 267 | 2023-05-16 | ch-ISL 2023 | Hafnarfjordur ISL | 2.4 | Dagur Ragnarsson | Hannes Stefansson | 0-1 | 39 | Open |
| 268 | 2023-05-15 | ch-ISL 2023 | Hafnarfjordur ISL | 1.4 | Hannes Stefansson | Gudmundur Kjartansson | 0-1 | 70 | Open |
| 269 | 2023-04-04 | Reykjavik Open 2023 | Reykjavik ISL | 9.6 | Hannes Stefansson | Tamas Banusz | 0-1 | 45 | Open |
| 270 | 2023-04-03 | Reykjavik Open 2023 | Reykjavik ISL | 8.16 | Hannes Stefansson | Sigurbjorn Bjornsson | 1-0 | 58 | Open |
| 271 | 2023-04-02 | Reykjavik Open 2023 | Reykjavik ISL | 7.2 | Sarah Papp | Hannes Stefansson | 0-1 | 42 | Open |
| 272 | 2023-04-01 | Reykjavik Open 2023 | Reykjavik ISL | 6.3 | Hannes Stefansson | Pandey Srishti | 1-0 | 76 | Open |
| 273 | 2023-03-31 | Reykjavik Open 2023 | Reykjavik ISL | 4.53 | Ming Yao Gavin Koh | Hannes Stefansson | 0-1 | 33 | Open |
| 274 | 2023-03-30 | Reykjavik Open 2023 | Reykjavik ISL | 3.23 | Hannes Stefansson | Louis Salles | 0-1 | 32 | Open |
| 275 | 2023-03-29 | Reykjavik Open 2023 | Reykjavik ISL | 1.25 | Matias Shundi | Hannes Stefansson | 0-1 | 47 | Open |
| 276 | 2023-03-19 | TCh-ISL Kvika 2022-23 | Reykjavik ISL | 10.3 | Artur Jakubiec | Hannes Stefansson | 0-1 | 44 | Open |
| 277 | 2023-03-18 | TCh-ISL Kvika 2022-23 | Reykjavik ISL | 9.2 | Hannes Stefansson | Birkir Isak Johannsson | 1-0 | 39 | Open |
| 278 | 2023-03-18 | TCh-ISL Kvika 2022-23 | Reykjavik ISL | 8.2 | Oleksandr Sulypa | Hannes Stefansson | 0-1 | 34 | Open |
| 279 | 2023-03-17 | TCh-ISL Kvika 2022-23 | Reykjavik ISL | 7.3 | Hannes Stefansson | Dagur Ragnarsson | 1-0 | 44 | Open |
| 280 | 2023-01-21 | 21st Marienbad A1 GM 2023 | Marianske Lazne CZE | 9.2 | Hannes Stefansson | Qi b Chen | 1/2-1/2 | 7 | Open |
| 281 | 2023-01-20 | 21st Marienbad A1 GM 2023 | Marianske Lazne CZE | 8.4 | Jakub Kusa | Hannes Stefansson | 1-0 | 44 | Open |
| 282 | 2023-01-19 | 21st Marienbad A1 GM 2023 | Marianske Lazne CZE | 7.3 | Hannes Stefansson | Vitezslav Rasik | 1-0 | 38 | Open |
| 283 | 2023-01-18 | 21st Marienbad A1 GM 2023 | Marianske Lazne CZE | 6.3 | Christoph Natsidis | Hannes Stefansson | 1/2-1/2 | 23 | Open |
| 284 | 2023-01-17 | 21st Marienbad A1 GM 2023 | Marianske Lazne CZE | 5.4 | Hannes Stefansson | Adithya A Chullikkad | 1-0 | 27 | Open |
| 285 | 2023-01-17 | 21st Marienbad A1 GM 2023 | Marianske Lazne CZE | 4.2 | Martin Petr | Hannes Stefansson | 1-0 | 70 | Open |
| 286 | 2023-01-16 | 21st Marienbad A1 GM 2023 | Marianske Lazne CZE | 3.5 | Hannes Stefansson | Gabriel Gaehwiler | 1/2-1/2 | 46 | Open |
| 287 | 2023-01-15 | 21st Marienbad A1 GM 2023 | Marianske Lazne CZE | 2.1 | Richard Stalmach | Hannes Stefansson | 1-0 | 56 | Open |
| 288 | 2023-01-14 | 21st Marienbad A1 GM 2023 | Marianske Lazne CZE | 1.5 | Jakub Seemann | Hannes Stefansson | 0-1 | 55 | Open |
| 289 | 2022-12-18 | European Rapid 2022 | Katowice POL | 9.15 | Jakub Fus | Hannes Stefansson | 0-1 | 48 | Open |
| 290 | 2022-12-18 | European Rapid 2022 | Katowice POL | 8.25 | Hannes Stefansson | Jure Plaskan | 1-0 | 47 | Open |
| 291 | 2022-12-18 | European Rapid 2022 | Katowice POL | 7.8 | Tomas Laurusas | Hannes Stefansson | 1-0 | 83 | Open |
| 292 | 2022-12-18 | European Rapid 2022 | Katowice POL | 11.12 | Michal Bartel | Hannes Stefansson | 0-1 | 54 | Open |
| 293 | 2022-12-18 | European Rapid 2022 | Katowice POL | 10.7 | Hannes Stefansson | Kacper Drozdowski | 1/2-1/2 | 41 | Open |
| 294 | 2022-12-17 | European Rapid 2022 | Katowice POL | 6.16 | Hannes Stefansson | Honorata Kucharska | 1-0 | 48 | Open |
| 295 | 2022-12-17 | European Rapid 2022 | Katowice POL | 5.16 | Svyatoslav Bazakutsa | Hannes Stefansson | 1/2-1/2 | 51 | Open |
| 296 | 2022-12-17 | European Rapid 2022 | Katowice POL | 4.22 | Hannes Stefansson | Semen Mitusov | 1-0 | 59 | Open |
| 297 | 2022-12-17 | European Rapid 2022 | Katowice POL | 3.28 | Theodoros Varvadoukas | Hannes Stefansson | 0-1 | 68 | Open |
| 298 | 2022-12-17 | European Rapid 2022 | Katowice POL | 2.31 | Hannes Stefansson | Bayarjavkhlan Delgerdalai | 1-0 | 69 | Open |
| 299 | 2022-12-17 | European Rapid 2022 | Katowice POL | 1.33 | Jakub Herwy | Hannes Stefansson | 0-1 | 33 | Open |
| 300 | 2022-12-16 | European Blitz 2022 | Katowice POL | 9.22 | Hannes Stefansson | Vid Dobrovoljc | 1-0 | 33 | Open |
| 301 | 2022-12-16 | European Blitz 2022 | Katowice POL | 8.1 | Hannes Stefansson | Rasmus Svane | 1/2-1/2 | 44 | Open |
| 302 | 2022-12-16 | European Blitz 2022 | Katowice POL | 7.1 | Rasmus Svane | Hannes Stefansson | 1/2-1/2 | 40 | Open |
| 303 | 2022-12-16 | European Blitz 2022 | Katowice POL | 6.34 | Michal Koziorowicz | Hannes Stefansson | 0-1 | 50 | Open |
| 304 | 2022-12-16 | European Blitz 2022 | Katowice POL | 5.34 | Hannes Stefansson | Michal Koziorowicz | 1-0 | 47 | Open |
| 305 | 2022-12-16 | European Blitz 2022 | Katowice POL | 4.4 | Hannes Stefansson | Nusa Hercog | 1-0 | 30 | Open |
| 306 | 2022-12-16 | European Blitz 2022 | Katowice POL | 3.4 | Nusa Hercog | Hannes Stefansson | 0-1 | 35 | Open |
| 307 | 2022-12-16 | European Blitz 2022 | Katowice POL | 22.1 | Ante Saric | Hannes Stefansson | 1/2-1/2 | 88 | Open |
| 308 | 2022-12-16 | European Blitz 2022 | Katowice POL | 21.1 | Hannes Stefansson | Ante Saric | 1-0 | 42 | Open |
| 309 | 2022-12-16 | European Blitz 2022 | Katowice POL | 20.24 | Hannes Stefansson | Charles Monroy | 1-0 | 35 | Open |
| 310 | 2022-12-16 | European Blitz 2022 | Katowice POL | 2.42 | Juergen Kleinert | Hannes Stefansson | 0-1 | 33 | Open |
| 311 | 2022-12-16 | European Blitz 2022 | Katowice POL | 19.24 | Charles Monroy | Hannes Stefansson | 0-1 | 32 | Open |
| 312 | 2022-12-16 | European Blitz 2022 | Katowice POL | 18.36 | Piotr Piesik | Hannes Stefansson | 0-1 | 56 | Open |
| 313 | 2022-12-16 | European Blitz 2022 | Katowice POL | 17.36 | Hannes Stefansson | Piotr Piesik | 1-0 | 56 | Open |
| 314 | 2022-12-16 | European Blitz 2022 | Katowice POL | 16.14 | Hannes Stefansson | Maciej Klekowski | 0-1 | 25 | Open |
| 315 | 2022-12-16 | European Blitz 2022 | Katowice POL | 15.14 | Maciej Klekowski | Hannes Stefansson | 1-0 | 65 | Open |
| 316 | 2022-12-16 | European Blitz 2022 | Katowice POL | 14.28 | Sinisa Drazic | Hannes Stefansson | 0-1 | 41 | Open |
| 317 | 2022-12-16 | European Blitz 2022 | Katowice POL | 13.28 | Hannes Stefansson | Sinisa Drazic | 1-0 | 66 | Open |
| 318 | 2022-12-16 | European Blitz 2022 | Katowice POL | 12.7 | Hannes Stefansson | David Navara | 0-1 | 27 | Open |
| 319 | 2022-12-16 | European Blitz 2022 | Katowice POL | 11.7 | David Navara | Hannes Stefansson | 1-0 | 56 | Open |
| 320 | 2022-12-16 | European Blitz 2022 | Katowice POL | 10.22 | Vid Dobrovoljc | Hannes Stefansson | 0-1 | 26 | Open |
| 321 | 2022-12-16 | European Blitz 2022 | Katowice POL | 1.42 | Hannes Stefansson | Juergen Kleinert | 1-0 | 24 | Open |
| 322 | 2022-10-16 | TCh-ISL Kvika 2022-23 | Reykjavik ISL | 5.3 | Hannes Stefansson | Bragi Thorfinnsson | 1/2-1/2 | 35 | Open |
| 323 | 2022-10-15 | TCh-ISL Kvika 2022-23 | Reykjavik ISL | 4.2 | Benedikt Briem | Hannes Stefansson | 0-1 | 31 | Open |
| 324 | 2022-10-15 | TCh-ISL Kvika 2022-23 | Reykjavik ISL | 3.2 | Hannes Stefansson | Margeir Petursson | 1/2-1/2 | 25 | Open |
| 325 | 2022-10-14 | TCh-ISL Kvika 2022-23 | Reykjavik ISL | 2.3 | Sigurbjorn Bjornsson | Hannes Stefansson | 0-1 | 39 | Open |
| 326 | 2022-08-09 | 44th Olympiad 2022 | Chennai IND | 11.25 | Hannes Stefansson | Tsvetan Stoyanov | 1-0 | 114 | Open |
| 327 | 2022-08-08 | 44th Olympiad 2022 | Chennai IND | 10.16 | Nikolas Theodorou | Hannes Stefansson | 1/2-1/2 | 40 | Open |
| 328 | 2022-08-07 | 44th Olympiad 2022 | Chennai IND | 9.27 | Ziaur Rahman | Hannes Stefansson | 1/2-1/2 | 31 | Open |
| 329 | 2022-08-06 | 44th Olympiad 2022 | Chennai IND | 8.13 | Hannes Stefansson | Velimir Ivic | 1/2-1/2 | 52 | Open |
| 330 | 2022-08-05 | 44th Olympiad 2022 | Chennai IND | 7.26 | Daniel Mieles Palau | Hannes Stefansson | 1/2-1/2 | 48 | Open |
| 331 | 2022-08-03 | 44th Olympiad 2022 | Chennai IND | 6.27 | Richmond Phiri | Hannes Stefansson | 1/2-1/2 | 38 | Open |
| 332 | 2022-08-02 | 44th Olympiad 2022 | Chennai IND | 5.12 | Hannes Stefansson | Ante Brkic | 1/2-1/2 | 38 | Open |
| 333 | 2022-08-01 | 44th Olympiad 2022 | Chennai IND | 4.32 | Hannes Stefansson | Isaac Chukwudalu OKEKE | 1-0 | 16 | Open |
| 334 | 2022-07-31 | 44th Olympiad 2022 | Chennai IND | 3.16 | Hannes Stefansson | S.P. Sethuraman | 0-1 | 36 | Open |
| 335 | 2022-07-30 | 44th Olympiad 2022 | Chennai IND | 2.43 | Tatiana Dornbusch | Hannes Stefansson | 0-1 | 34 | Open |
| 336 | 2022-07-29 | 44th Olympiad 2022 | Chennai IND | 1.43 | Hannes Stefansson | Kwabena Adu-Poku | 1-0 | 42 | Open |
| 337 | 2022-07-09 | Ceske Budejovice GM 2022 | Ceske Budejovice CZE | 9.5 | Hannes Stefansson | Artem Omelja | 1/2-1/2 | 11 | Open |
| 338 | 2022-07-08 | Ceske Budejovice GM 2022 | Ceske Budejovice CZE | 8.1 | Samir Sahidi | Hannes Stefansson | 1-0 | 45 | Open |
| 339 | 2022-07-07 | Ceske Budejovice GM 2022 | Ceske Budejovice CZE | 7.5 | Karel Malinovsky | Hannes Stefansson | 0-1 | 63 | Open |
| 340 | 2022-07-06 | Ceske Budejovice GM 2022 | Ceske Budejovice CZE | 6.2 | Hannes Stefansson | Alexander Donchenko | 1-0 | 30 | Open |
| 341 | 2022-07-05 | Ceske Budejovice GM 2022 | Ceske Budejovice CZE | 5.4 | Martin Hollan | Hannes Stefansson | 1/2-1/2 | 67 | Open |
| 342 | 2022-07-04 | Ceske Budejovice GM 2022 | Ceske Budejovice CZE | 4.3 | Hannes Stefansson | Jan Vykouk | 0-1 | 75 | Open |
| 343 | 2022-07-03 | Ceske Budejovice GM 2022 | Ceske Budejovice CZE | 3.3 | Marc Morgunov | Hannes Stefansson | 1-0 | 36 | Open |
| 344 | 2022-07-02 | Ceske Budejovice GM 2022 | Ceske Budejovice CZE | 2.4 | Hannes Stefansson | Viktor Gazik | 1-0 | 60 | Open |
| 345 | 2022-07-01 | Ceske Budejovice GM 2022 | Ceske Budejovice CZE | 1.2 | Tomas Kraus | Hannes Stefansson | 1-0 | 59 | Open |
| 346 | 2022-06-17 | Prague International Open | Prague CZE | 9.1 | Hannes Stefansson | Alexander Motylev | 0-1 | 46 | Open |
| 347 | 2022-06-16 | Prague International Open | Prague CZE | 8.5 | Jakub Seemann | Hannes Stefansson | 0-1 | 53 | Open |
| 348 | 2022-06-15 | Prague International Open | Prague CZE | 7.1 | Hannes Stefansson | Wagh Suyog | 1-0 | 62 | Open |
| 349 | 2022-06-13 | Prague International Open | Prague CZE | 5.4 | Hannes Stefansson | Craig Hilby | 0-1 | 46 | Open |
| 350 | 2022-06-12 | Prague International Open | Prague CZE | 4.2 | Vitezslav Rasik | Hannes Stefansson | 1/2-1/2 | 9 | Open |
| 351 | 2022-06-11 | Prague International Open | Prague CZE | 3.3 | Hannes Stefansson | Marcin Molenda | 1-0 | 32 | Open |
| 352 | 2022-06-11 | Prague International Open | Prague CZE | 2.4 | Adarsh Tripathi | Hannes Stefansson | 0-1 | 34 | Open |
| 353 | 2022-06-10 | Prague International Open | Prague CZE | 1.4 | Hannes Stefansson | Devnani Kush | 1-0 | 36 | Open |
| 354 | 2022-06-05 | Chess Week Przeworsk GM | Przeworsk POL | 9.1 | Dariusz Mikrut | Hannes Stefansson | 0-1 | 37 | Open |
| 355 | 2022-06-04 | Chess Week Przeworsk GM | Przeworsk POL | 8.1 | Hannes Stefansson | Mieszko Mis | 1-0 | 40 | Open |
| 356 | 2022-06-03 | Chess Week Przeworsk GM | Przeworsk POL | 7.1 | Jonasz Baum | Hannes Stefansson | 1-0 | 29 | Open |
| 357 | 2022-06-02 | Chess Week Przeworsk GM | Przeworsk POL | 6.1 | Hannes Stefansson | Artem Omelja | 1/2-1/2 | 31 | Open |
| 358 | 2022-06-02 | Chess Week Przeworsk GM | Przeworsk POL | 5.1 | Lukasz Licznerski | Hannes Stefansson | 0-1 | 42 | Open |
| 359 | 2022-06-01 | Chess Week Przeworsk GM | Przeworsk POL | 4.1 | Hannes Stefansson | Jakub Fus | 1-0 | 74 | Open |
| 360 | 2022-05-31 | Chess Week Przeworsk GM | Przeworsk POL | 3.1 | Petro Golubka | Hannes Stefansson | 0-1 | 59 | Open |
| 361 | 2022-05-31 | Chess Week Przeworsk GM | Przeworsk POL | 2.1 | Hannes Stefansson | Pawel Teclaf | 1/2-1/2 | 31 | Open |
| 362 | 2022-05-30 | Chess Week Przeworsk GM | Przeworsk POL | 1.1 | Martin Neugebauer | Hannes Stefansson | 1/2-1/2 | 32 | Open |
| 363 | 2022-05-01 | ch-ISL 2022 | Selfoss ISL | 9.5 | Bragi Thorfinnsson | Hannes Stefansson | 0-1 | 0 | Open |
| 364 | 2022-04-30 | ch-ISL 2022 | Selfoss ISL | 8.5 | Hannes Stefansson | Throstur Thorhallsson | 1-0 | 28 | Open |
| 365 | 2022-04-27 | ch-ISL 2022 | Selfoss ISL | 7.4 | Hilmir Freyr Heimisson | Hannes Stefansson | 1-0 | 92 | Open |
| 366 | 2022-04-26 | ch-ISL 2022 | Selfoss ISL | 6.3 | Hannes Stefansson | Vignir Vatnar Stefansson | 1/2-1/2 | 84 | Open |
| 367 | 2022-04-25 | ch-ISL 2022 | Selfoss ISL | 5.2 | Hedinn Steingrimsson | Hannes Stefansson | 1/2-1/2 | 66 | Open |
| 368 | 2022-04-24 | ch-ISL 2022 | Selfoss ISL | 4.3 | Hannes Stefansson | Alexander Oliver Mai | 1-0 | 83 | Open |
| 369 | 2022-04-23 | ch-ISL 2022 | Selfoss ISL | 3.5 | Hjorvar Steinn Gretarsson | Hannes Stefansson | 1-0 | 62 | Open |
| 370 | 2022-04-22 | ch-ISL 2022 | Selfoss ISL | 2.4 | Hannes Stefansson | Simon Thorhallsson | 1-0 | 24 | Open |
| 371 | 2022-04-21 | ch-ISL 2022 | Selfoss ISL | 1.1 | Hannes Stefansson | Gudmundur Kjartansson | 1-0 | 28 | Open |
| 372 | 2022-04-06 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 11.41 | Hannes Stefansson | Yannay Ben Ari | 1/2-1/2 | 76 | Open |
| 373 | 2022-04-05 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 10.26 | David Navara | Hannes Stefansson | 1/2-1/2 | 87 | Open |
| 374 | 2022-04-04 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 9.3 | Mateusz Bartel | Hannes Stefansson | 1/2-1/2 | 53 | Open |
| 375 | 2022-04-03 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 8.29 | Hannes Stefansson | Thai Dai Van Nguyen | 1/2-1/2 | 20 | Open |
| 376 | 2022-04-02 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 7.14 | Hannes Stefansson | Jules Moussard | 0-1 | 28 | Open |
| 377 | 2022-04-01 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 6.11 | Mustafa Yilmaz | Hannes Stefansson | 1/2-1/2 | 56 | Open |
| 378 | 2022-03-31 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 5.27 | Hannes Stefansson | Ivan Ivanisevic | 1-0 | 27 | Open |
| 379 | 2022-03-30 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 4.58 | Michelle Katkov | Hannes Stefansson | 0-1 | 29 | Open |
| 380 | 2022-03-29 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 3.69 | Hannes Stefansson | Zala Urh | 1-0 | 49 | Open |
| 381 | 2022-03-28 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 2.4 | Andrei Volokitin | Hannes Stefansson | 1-0 | 32 | Open |
| 382 | 2022-03-27 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 1.94 | Hannes Stefansson | Nazar Laptii | 1-0 | 33 | Open |
| 383 | 2022-03-06 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 10.1 | Hannes Stefansson | Thorbjorn Bromann | 1-0 | 28 | Open |
| 384 | 2022-03-05 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 9.3 | Zbigniew Pakleza | Hannes Stefansson | 1/2-1/2 | 13 | Open |
| 385 | 2022-03-05 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 8.2 | Hannes Stefansson | Gudmundur Kjartansson | 1/2-1/2 | 59 | Open |
| 386 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 9 | Hannes Stefansson | Renato R. Quintiliano | 1-0 | 48 | Open |
| 387 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 8 | Hannes Stefansson | Alexey Kislinsky | 0-1 | 21 | Open |
| 388 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 7 | Arman Hakemi | Hannes Stefansson | 0-1 | 52 | Open |
| 389 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 6 | Vantika Agrawal | Hannes Stefansson | 1/2-1/2 | 90 | Open |
| 390 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 5 | Hannes Stefansson | Akmal Fayzullaev | 1/2-1/2 | 60 | Open |
| 391 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 4 | Pawel Flis | Hannes Stefansson | 0-1 | 20 | Open |
| 392 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 3 | Hannes Stefansson | Ben Johnson | 1-0 | 50 | Open |
| 393 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 2 | Martyn Kravtsiv | Hannes Stefansson | 1-0 | 29 | Open |
| 394 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 1 | Hannes Stefansson | Halsagar Chincholimath | 0-1 | 20 | Open |
| 395 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 11 | Hannes Stefansson | Gianmarco Leiva | 0-1 | 24 | Open |
| 396 | 2022-02-01 | Titled Tuesday 1st Feb A | chess.com INT | 10 | Senthil Maran K | Hannes Stefansson | 0-1 | 37 | Open |
| 397 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 9.1 | Mads Andersen | Hannes Stefansson | 1/2-1/2 | 47 | Open |
| 398 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 8.1 | Hannes Stefansson | Lars Oskar Hauge | 1-0 | 66 | Open |
| 399 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 7.2 | Arnar Milutin Heidarsson | Hannes Stefansson | 0-1 | 22 | Open |
| 400 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 6.1 | Hannes Stefansson | Hjorvar Steinn Gretarsson | 0-1 | 37 | Open |
| 401 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 5.1 | Johann Hjartarson | Hannes Stefansson | 0-1 | 44 | Open |
| 402 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 4.2 | Gudmundur Kjartansson | Hannes Stefansson | 0-1 | 57 | Open |
| 403 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 3.3 | Hannes Stefansson | Gauti Pall Jonsson | 1-0 | 44 | Open |
| 404 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 2.4 | Ellen Fredericia Nilssen | Hannes Stefansson | 0-1 | 29 | Open |
| 405 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 11.1 | Hannes Stefansson | Helgi Brynjarsson | 1-0 | 34 | Open |
| 406 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 10.1 | Hannes Stefansson | Arnar Gunnarsson | 1-0 | 52 | Open |
| 407 | 2022-01-29 | Reykjavik Blitz Open 2022 | Reykjavik ISL | 1.4 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | 25 | Open |
| 408 | 2022-01-22 | 20th Marienbad GMA2 2022 | Marianske Lazne CZE | 9.1 | Hannes Stefansson | Lalit Babu M R | 1/2-1/2 | 12 | Open |
| 409 | 2022-01-21 | 20th Marienbad GMA2 2022 | Marianske Lazne CZE | 8.5 | Daniel Sorm | Hannes Stefansson | 0-1 | 40 | Open |
| 410 | 2022-01-20 | 20th Marienbad GMA2 2022 | Marianske Lazne CZE | 7.2 | Hannes Stefansson | Kirk Ghazarian | 1-0 | 40 | Open |
| 411 | 2022-01-19 | 20th Marienbad GMA2 2022 | Marianske Lazne CZE | 6.4 | Vaclav Finek | Hannes Stefansson | 1/2-1/2 | 22 | Open |
| 412 | 2022-01-18 | 20th Marienbad GMA2 2022 | Marianske Lazne CZE | 5.3 | Hannes Stefansson | Nikolas Wachinger | 1/2-1/2 | 37 | Open |
| 413 | 2022-01-18 | 20th Marienbad GMA2 2022 | Marianske Lazne CZE | 4.3 | Jakub Kusa | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 414 | 2022-01-17 | 20th Marienbad GMA2 2022 | Marianske Lazne CZE | 3.4 | Hannes Stefansson | Franz Braeuer | 1-0 | 25 | Open |
| 415 | 2022-01-16 | 20th Marienbad GMA2 2022 | Marianske Lazne CZE | 2.2 | Karel Malinovsky | Hannes Stefansson | 1-0 | 79 | Open |
| 416 | 2022-01-15 | 20th Marienbad GMA2 2022 | Marianske Lazne CZE | 1.5 | Hannes Stefansson | Vitezslav Rasik | 1-0 | 56 | Open |
| 417 | 2021-12-19 | European Rapid 2021 | Katowice POL | 9.17 | Filip Cukrowski | Hannes Stefansson | 0-1 | 65 | Open |
| 418 | 2021-12-19 | European Rapid 2021 | Katowice POL | 8.9 | Hannes Stefansson | Jakub Kosakowski | 0-1 | 37 | Open |
| 419 | 2021-12-19 | European Rapid 2021 | Katowice POL | 7.12 | Grigory Sharankov | Hannes Stefansson | 0-1 | 25 | Open |
| 420 | 2021-12-19 | European Rapid 2021 | Katowice POL | 11.1 | Igor Kowalski | Hannes Stefansson | 0-1 | 33 | Open |
| 421 | 2021-12-19 | European Rapid 2021 | Katowice POL | 10.11 | Hannes Stefansson | Mieszko Mis | 1/2-1/2 | 47 | Open |
| 422 | 2021-12-18 | European Rapid 2021 | Katowice POL | 6.18 | Hannes Stefansson | Bartlomiej Niedbala | 1-0 | 38 | Open |
| 423 | 2021-12-18 | European Rapid 2021 | Katowice POL | 5.7 | Toivo Keinanen | Hannes Stefansson | 1-0 | 51 | Open |
| 424 | 2021-12-18 | European Rapid 2021 | Katowice POL | 4.11 | Hannes Stefansson | Piotr Mulet | 1-0 | 58 | Open |
| 425 | 2021-12-18 | European Rapid 2021 | Katowice POL | 3.13 | Stanislav Starek | Hannes Stefansson | 0-1 | 15 | Open |
| 426 | 2021-12-18 | European Rapid 2021 | Katowice POL | 2.14 | Hannes Stefansson | Franciszek Piechocki | 1-0 | 30 | Open |
| 427 | 2021-12-18 | European Rapid 2021 | Katowice POL | 1.14 | Zuzanna Adamczyk | Hannes Stefansson | 0-1 | 48 | Open |
| 428 | 2021-12-17 | European Blitz 2021 | Katowice POL | 9.5 | Hannes Stefansson | Piotr Brodowski | 1/2-1/2 | 59 | Open |
| 429 | 2021-12-17 | European Blitz 2021 | Katowice POL | 8.2 | Hannes Stefansson | Jakub Kosakowski | 0-1 | 34 | Open |
| 430 | 2021-12-17 | European Blitz 2021 | Katowice POL | 7.2 | Jakub Kosakowski | Hannes Stefansson | 0-1 | 66 | Open |
| 431 | 2021-12-17 | European Blitz 2021 | Katowice POL | 6.6 | Thomas Bauer | Hannes Stefansson | 1-0 | 36 | Open |
| 432 | 2021-12-17 | European Blitz 2021 | Katowice POL | 5.6 | Hannes Stefansson | Thomas Bauer | 1-0 | 37 | Open |
| 433 | 2021-12-17 | European Blitz 2021 | Katowice POL | 4.7 | Hannes Stefansson | Jaroslaw Paprocki | 1-0 | 50 | Open |
| 434 | 2021-12-17 | European Blitz 2021 | Katowice POL | 3.7 | Jaroslaw Paprocki | Hannes Stefansson | 0-1 | 31 | Open |
| 435 | 2021-12-17 | European Blitz 2021 | Katowice POL | 22.37 | Adrian Budzisz | Hannes Stefansson | 1-0 | 40 | Open |
| 436 | 2021-12-17 | European Blitz 2021 | Katowice POL | 21.37 | Hannes Stefansson | Adrian Budzisz | 1-0 | 59 | Open |
| 437 | 2021-12-17 | European Blitz 2021 | Katowice POL | 20.33 | Hannes Stefansson | Michal Karpus | 0-1 | 56 | Open |
| 438 | 2021-12-17 | European Blitz 2021 | Katowice POL | 2.7 | Franciszek Bochniak | Hannes Stefansson | 0-1 | 33 | Open |
| 439 | 2021-12-17 | European Blitz 2021 | Katowice POL | 19.33 | Michal Karpus | Hannes Stefansson | 0-1 | 68 | Open |
| 440 | 2021-12-17 | European Blitz 2021 | Katowice POL | 18.22 | Michal Wisniewski | Hannes Stefansson | 1/2-1/2 | 82 | Open |
| 441 | 2021-12-17 | European Blitz 2021 | Katowice POL | 17.22 | Hannes Stefansson | Michal Wisniewski | 1-0 | 58 | Open |
| 442 | 2021-12-17 | European Blitz 2021 | Katowice POL | 16.41 | Ilja Semjonovs | Hannes Stefansson | 0-1 | 26 | Open |
| 443 | 2021-12-17 | European Blitz 2021 | Katowice POL | 15.41 | Hannes Stefansson | Ilja Semjonovs | 1-0 | 23 | Open |
| 444 | 2021-12-17 | European Blitz 2021 | Katowice POL | 14.14 | Hannes Stefansson | Damian Lewtak | 0-1 | 47 | Open |
| 445 | 2021-12-17 | European Blitz 2021 | Katowice POL | 13.14 | Damian Lewtak | Hannes Stefansson | 1-0 | 36 | Open |
| 446 | 2021-12-17 | European Blitz 2021 | Katowice POL | 12.11 | Hannes Stefansson | Toivo Keinanen | 1-0 | 22 | Open |
| 447 | 2021-12-17 | European Blitz 2021 | Katowice POL | 11.11 | Toivo Keinanen | Hannes Stefansson | 1-0 | 63 | Open |
| 448 | 2021-12-17 | European Blitz 2021 | Katowice POL | 10.5 | Piotr Brodowski | Hannes Stefansson | 0-1 | 32 | Open |
| 449 | 2021-12-17 | European Blitz 2021 | Katowice POL | 1.7 | Hannes Stefansson | Franciszek Bochniak | 1-0 | 30 | Open |
| 450 | 2021-11-21 | 23rd European Teams | Terme Catez SLO | 9.15 | Endrit Uruci | Hannes Stefansson | 0-1 | 51 | Open |
| 451 | 2021-11-20 | 23rd European Teams | Terme Catez SLO | 8.12 | Hannes Stefansson | Thai Dai Van Nguyen | 1/2-1/2 | 59 | Open |
| 452 | 2021-11-19 | 23rd European Teams | Terme Catez SLO | 7.17 | Stefan Docx | Hannes Stefansson | 0-1 | 47 | Open |
| 453 | 2021-11-18 | 23rd European Teams | Terme Catez SLO | 6.16 | Hannes Stefansson | Erik Blomqvist | 1-0 | 32 | Open |
| 454 | 2021-11-16 | 23rd European Teams | Terme Catez SLO | 5.18 | Jason Garcia | Hannes Stefansson | 0-1 | 39 | Open |
| 455 | 2021-11-15 | 23rd European Teams | Terme Catez SLO | 4.19 | Toni Lazov | Hannes Stefansson | 1-0 | 42 | Open |
| 456 | 2021-11-14 | 23rd European Teams | Terme Catez SLO | 3.17 | Tomas Laurusas | Hannes Stefansson | 1-0 | 43 | Open |
| 457 | 2021-11-12 | 23rd European Teams | Terme Catez SLO | 1.8 | Hannes Stefansson | Jaime Santos Latasa | 0-1 | 66 | Open |
| 458 | 2021-10-03 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 5.1 | Thorbjorn Bromann | Hannes Stefansson | 0-1 | 34 | Open |
| 459 | 2021-10-02 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 4.3 | Hannes Stefansson | Bjorn Thorfinnsson | 1-0 | 33 | Open |
| 460 | 2021-10-02 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 3.2 | Helgi Ass Gretarsson | Hannes Stefansson | 1-0 | 44 | Open |
| 461 | 2021-10-01 | TCh-ISL Premier 2021-22 | Reykjavik ISL | 2.2 | Hannes Stefansson | Kaido Kulaots | 1/2-1/2 | 18 | Open |
| 462 | 2021-09-05 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 11.39 | Hannes Stefansson | Jan Subelj | 1/2-1/2 | 53 | Open |
| 463 | 2021-09-04 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 10.38 | Tor Fredrik Kaasen | Hannes Stefansson | 1/2-1/2 | 37 | Open |
| 464 | 2021-09-03 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 9.39 | Hannes Stefansson | Read Samadov | 1/2-1/2 | 57 | Open |
| 465 | 2021-09-02 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 8.17 | Robert Hovhannisyan | Hannes Stefansson | 1-0 | 64 | Open |
| 466 | 2021-09-01 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 7.18 | Hannes Stefansson | Samvel Ter-Sahakyan | 1/2-1/2 | 36 | Open |
| 467 | 2021-08-31 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 6.38 | Hannes Stefansson | Tarun Kanyamarala | 1-0 | 51 | Open |
| 468 | 2021-08-30 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 5.13 | Mustafa Yilmaz | Hannes Stefansson | 1-0 | 72 | Open |
| 469 | 2021-08-29 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 4.14 | Hannes Stefansson | Gawain C B Maroroa Jones | 1-0 | 29 | Open |
| 470 | 2021-08-28 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 3.18 | Nijat Abasov | Hannes Stefansson | 1/2-1/2 | 14 | Open |
| 471 | 2021-08-27 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 2.9 | Hannes Stefansson | Bogdan-Daniel Deac | 1/2-1/2 | 59 | Open |
| 472 | 2021-08-26 | 21st ch-EUR Indiv 2021 | Reykjavik ISL | 1.6 | Gunnar Erik Gudmundsson | Hannes Stefansson | 0-1 | 30 | Open |
| 473 | 2021-07-30 | 32nd Czech Open A 2021 | Pardubice CZE | 8.1 | Hannes Stefansson | Michal Fiedorek | 1-0 | 30 | Open |
| 474 | 2021-07-29 | 32nd Czech Open A 2021 | Pardubice CZE | 7.1 | Hannes Stefansson | Jakub Kusa | 1/2-1/2 | 49 | Open |
| 475 | 2021-07-28 | 32nd Czech Open A 2021 | Pardubice CZE | 6.5 | Richard Mladek | Hannes Stefansson | 1-0 | 37 | Open |
| 476 | 2021-07-27 | 32nd Czech Open A 2021 | Pardubice CZE | 5.3 | Hannes Stefansson | Antonios Pavlidis | 1/2-1/2 | 19 | Open |
| 477 | 2021-07-26 | 32nd Czech Open A 2021 | Pardubice CZE | 4.9 | Ralf Schnabel | Hannes Stefansson | 0-1 | 34 | Open |
| 478 | 2021-07-25 | 32nd Czech Open A 2021 | Pardubice CZE | 3.15 | Hannes Stefansson | Andreas Ciolek | 1-0 | 68 | Open |
| 479 | 2021-07-24 | 32nd Czech Open A 2021 | Pardubice CZE | 2.7 | Philipp Humburg | Hannes Stefansson | 1/2-1/2 | 46 | Open |
| 480 | 2021-07-23 | 32nd Czech Open A 2021 | Pardubice CZE | 1.8 | Hannes Stefansson | Damian Balinski | 1-0 | 38 | Open |
| 481 | 2021-07-18 | Karel Opocensky Mem 2021 | Prague CZE | 9.4 | Hannes Stefansson | Tomas Kulhanek | 1/2-1/2 | 13 | Open |
| 482 | 2021-07-17 | Karel Opocensky Mem 2021 | Prague CZE | 8.2 | Jan Miesbauer | Hannes Stefansson | 1/2-1/2 | 71 | Open |
| 483 | 2021-07-16 | Karel Opocensky Mem 2021 | Prague CZE | 7.5 | Hannes Stefansson | Matej Hrabusa | 1/2-1/2 | 32 | Open |
| 484 | 2021-07-15 | Karel Opocensky Mem 2021 | Prague CZE | 6.1 | Sebastian Plischki | Hannes Stefansson | 1/2-1/2 | 35 | Open |
| 485 | 2021-07-14 | Karel Opocensky Mem 2021 | Prague CZE | 5.5 | Daniel Kozusek | Hannes Stefansson | 0-1 | 40 | Open |
| 486 | 2021-07-13 | Karel Opocensky Mem 2021 | Prague CZE | 4.2 | Hannes Stefansson | Nikolas Wachinger | 1-0 | 41 | Open |
| 487 | 2021-07-12 | Karel Opocensky Mem 2021 | Prague CZE | 3.4 | Petr Haba | Hannes Stefansson | 1/2-1/2 | 13 | Open |
| 488 | 2021-07-11 | Karel Opocensky Mem 2021 | Prague CZE | 2.3 | Hannes Stefansson | Vitezslav Rasik | 1-0 | 47 | Open |
| 489 | 2021-07-10 | Karel Opocensky Mem 2021 | Prague CZE | 1.3 | Frank Bracker | Hannes Stefansson | 0-1 | 40 | Open |
| 490 | 2021-07-09 | Clarion Congress GM | Ceske Budejovice CZE | 9.5 | Marc Morgunov | Hannes Stefansson | 1/2-1/2 | 11 | Open |
| 491 | 2021-07-08 | Clarion Congress GM | Ceske Budejovice CZE | 8.2 | Hannes Stefansson | Jari Reuker | 1-0 | 79 | Open |
| 492 | 2021-07-07 | Clarion Congress GM | Ceske Budejovice CZE | 7.4 | Filip Haring | Hannes Stefansson | 1/2-1/2 | 58 | Open |
| 493 | 2021-07-06 | Clarion Congress GM | Ceske Budejovice CZE | 6.3 | Hannes Stefansson | Igor Khenkin | 1/2-1/2 | 60 | Open |
| 494 | 2021-07-05 | Clarion Congress GM | Ceske Budejovice CZE | 5.3 | Jakob Leon Pajeken | Hannes Stefansson | 1/2-1/2 | 14 | Open |
| 495 | 2021-07-04 | Clarion Congress GM | Ceske Budejovice CZE | 4.4 | Hannes Stefansson | Collin Colbow | 1-0 | 38 | Open |
| 496 | 2021-07-03 | Clarion Congress GM | Ceske Budejovice CZE | 3.2 | Vlastimil Babula | Hannes Stefansson | 1/2-1/2 | 26 | Open |
| 497 | 2021-07-02 | Clarion Congress GM | Ceske Budejovice CZE | 2.5 | Hannes Stefansson | Dominik Horvath | 1/2-1/2 | 22 | Open |
| 498 | 2021-07-01 | Clarion Congress GM | Ceske Budejovice CZE | 1.1 | Hannes Stefansson | Tomas Kraus | 1/2-1/2 | 14 | Open |
| 499 | 2021-05-16 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 9.4 | Hannes Stefansson | Jon Viktor Gunnarsson | 1-0 | 43 | Open |
| 500 | 2021-05-15 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 8.3 | Helgi Ass Gretarsson | Hannes Stefansson | 1/2-1/2 | 33 | Open |
| 501 | 2021-05-15 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 7.3 | Hannes Stefansson | Anton Demchenko | 1/2-1/2 | 49 | Open |
| 502 | 2021-05-14 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 6.4 | Torfi Leosson | Hannes Stefansson | 0-1 | 37 | Open |
| 503 | 2021-04-30 | ch-ISL 2021 | Kopavogur ISL | 9.1 | Hannes Stefansson | Johann Hjartarson | 0-1 | 48 | Open |
| 504 | 2021-04-29 | ch-ISL 2021 | Kopavogur ISL | 8.5 | Sigurbjorn Bjornsson | Hannes Stefansson | 1-0 | 46 | Open |
| 505 | 2021-04-28 | ch-ISL 2021 | Kopavogur ISL | 7.2 | Hannes Stefansson | Helgi Ass Gretarsson | 1/2-1/2 | 62 | Open |
| 506 | 2021-04-27 | ch-ISL 2021 | Kopavogur ISL | 6.4 | Alexander Oliver Mai | Hannes Stefansson | 0-1 | 30 | Open |
| 507 | 2021-04-26 | ch-ISL 2021 | Kopavogur ISL | 5.3 | Hannes Stefansson | Vignir Vatnar Stefansson | 1/2-1/2 | 46 | Open |
| 508 | 2021-04-25 | ch-ISL 2021 | Kopavogur ISL | 4.3 | Bragi Thorfinnsson | Hannes Stefansson | 1/2-1/2 | 62 | Open |
| 509 | 2021-04-24 | ch-ISL 2021 | Kopavogur ISL | 3.4 | Hannes Stefansson | Gudmundur Kjartansson | 1/2-1/2 | 50 | Open |
| 510 | 2021-04-23 | ch-ISL 2021 | Kopavogur ISL | 2.2 | Bjorn Thorfinnsson | Hannes Stefansson | 0-1 | 41 | Open |
| 511 | 2021-04-22 | ch-ISL 2021 | Kopavogur ISL | 1.4 | Hannes Stefansson | Hjorvar Steinn Gretarsson | 0-1 | 41 | Open |
| 512 | 2021-03-14 | Icelandic Cup 2021 | Reykjavik ISL | 3.2 | Hjorvar Steinn Gretarsson | Hannes Stefansson | 1-0 | 31 | Open |
| 513 | 2021-03-13 | Icelandic Cup 2021 | Reykjavik ISL | 3.1 | Hannes Stefansson | Hjorvar Steinn Gretarsson | 0-1 | 25 | Open |
| 514 | 2021-03-12 | Icelandic Cup 2021 | Reykjavik ISL | 2.6 | Hannes Stefansson | Helgi Ass Gretarsson | 1-0 | 23 | Open |
| 515 | 2021-03-12 | Icelandic Cup 2021 | Reykjavik ISL | 2.5 | Helgi Ass Gretarsson | Hannes Stefansson | 0-1 | 54 | Open |
| 516 | 2021-03-12 | Icelandic Cup 2021 | Reykjavik ISL | 2.4 | Hannes Stefansson | Helgi Ass Gretarsson | 1-0 | 41 | Open |
| 517 | 2021-03-12 | Icelandic Cup 2021 | Reykjavik ISL | 2.3 | Helgi Ass Gretarsson | Hannes Stefansson | 1-0 | 33 | Open |
| 518 | 2021-03-11 | Icelandic Cup 2021 | Reykjavik ISL | 2.2 | Hannes Stefansson | Helgi Ass Gretarsson | 0-1 | 51 | Open |
| 519 | 2021-03-10 | Icelandic Cup 2021 | Reykjavik ISL | 2.1 | Helgi Ass Gretarsson | Hannes Stefansson | 0-1 | 37 | Open |
| 520 | 2021-03-08 | Icelandic Cup 2021 | Reykjavik ISL | 1.2 | Bragi Thorfinnsson | Hannes Stefansson | 0-1 | 37 | Open |
| 521 | 2021-03-08 | Icelandic Cup 2021 | Reykjavik ISL | 1.1 | Hannes Stefansson | Bragi Thorfinnsson | 1-0 | 32 | Open |
| 522 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 9.19 | Hannes Stefansson | Andreas Heimann | 1-0 | 28 | Open |
| 523 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 8.39 | Azat Gabdrakhmanov | Hannes Stefansson | 0-1 | 19 | Open |
| 524 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 7.13 | Hannes Stefansson | Alexei Shirov | 0-1 | 18 | Open |
| 525 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 6.35 | Tangi Migot | Hannes Stefansson | 0-1 | 39 | Open |
| 526 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 5.5 | Hannes Stefansson | Ruslan Soltanici | 1-0 | 44 | Open |
| 527 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 4.79 | Michael Coenen | Hannes Stefansson | 0-1 | 33 | Open |
| 528 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 3.67 | Hannes Stefansson | Alexander Krastev | 1/2-1/2 | 43 | Open |
| 529 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 2.107 | Alexei Gubajdullin | Hannes Stefansson | 0-1 | 81 | Open |
| 530 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 11.26 | Hannes Stefansson | Andrey Tsvetkov | 0-1 | 36 | Open |
| 531 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 10.13 | Manuel Petrosyan | Hannes Stefansson | 1-0 | 54 | Open |
| 532 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 1.78 | Hannes Stefansson | Volkan Sevgi | 0-1 | 33 | Open |
| 533 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 9.2 | Hannes Stefansson | Helgi Ass Gretarsson | 1-0 | 30 | Open |
| 534 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 8.7 | Johann Hjartarson | Hannes Stefansson | 1-0 | 29 | Open |
| 535 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 7.3 | Hannes Stefansson | Magnus Orn Ulfarsson | 0-1 | 43 | Open |
| 536 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 6.6 | Robert Lagerman | Hannes Stefansson | 1-0 | 65 | Open |
| 537 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 5.4 | Hannes Stefansson | Gunnar Runarsson | 1-0 | 28 | Open |
| 538 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 4.5 | Vignir Vatnar Stefansson | Hannes Stefansson | 0-1 | 66 | Open |
| 539 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 3.5 | Hannes Stefansson | Arnar Gunnarsson | 1-0 | 37 | Open |
| 540 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 2.4 | Gudmundur Gislason | Hannes Stefansson | 1/2-1/2 | 31 | Open |
| 541 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 15.3 | Jon Viktor Gunnarsson | Hannes Stefansson | 1/2-1/2 | 34 | Open |
| 542 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 14.7 | Hannes Stefansson | David Kjartansson | 0-1 | 23 | Open |
| 543 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 13.2 | Andri A Gretarsson | Hannes Stefansson | 0-1 | 47 | Open |
| 544 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 12.8 | Hannes Stefansson | Bragi Thorfinnsson | 0-1 | 38 | Open |
| 545 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 11.1 | Hannes Stefansson | Gudmundur Kjartansson | 1-0 | 71 | Open |
| 546 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 10.8 | Jon Kristinn Thorgeirsson | Hannes Stefansson | 1-0 | 38 | Open |
| 547 | 2020-12-12 | ch-ISL Blitz 2020 | Tornelo INT | 1.6 | Hannes Stefansson | Hjorvar Steinn Gretarsson | 1/2-1/2 | 109 | Open |
| 548 | 2020-07-09 | GM Clarion Congress GM | Ceske Budejovice CZE | 9.1 | Dominik Horvath | Hannes Stefansson | 1/2-1/2 | 46 | Open |
| 549 | 2020-07-08 | GM Clarion Congress GM | Ceske Budejovice CZE | 8.1 | Hannes Stefansson | Jan Mikes | 1-0 | 47 | Open |
| 550 | 2020-07-07 | GM Clarion Congress GM | Ceske Budejovice CZE | 7.1 | Peter Michalik | Hannes Stefansson | 1/2-1/2 | 17 | Open |
| 551 | 2020-07-06 | GM Clarion Congress GM | Ceske Budejovice CZE | 6.1 | Hannes Stefansson | Oliver Mihok | 1/2-1/2 | 25 | Open |
| 552 | 2020-07-05 | GM Clarion Congress GM | Ceske Budejovice CZE | 5.1 | Tomas Kraus | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 553 | 2020-07-04 | GM Clarion Congress GM | Ceske Budejovice CZE | 4.1 | Hannes Stefansson | Lev Yankelevich | 1-0 | 34 | Open |
| 554 | 2020-07-03 | GM Clarion Congress GM | Ceske Budejovice CZE | 3.1 | Karel Malinovsky | Hannes Stefansson | 1-0 | 46 | Open |
| 555 | 2020-07-02 | GM Clarion Congress GM | Ceske Budejovice CZE | 2.1 | Hannes Stefansson | Lukas Cernousek | 1/2-1/2 | 12 | Open |
| 556 | 2020-07-01 | GM Clarion Congress GM | Ceske Budejovice CZE | 1.1 | Alexander Donchenko | Hannes Stefansson | 1-0 | 40 | Open |
| 557 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 3 | Hannes Stefansson | Petar Benkovic | 0-1 | 0 | Open |
| 558 | 2020-05-29 | Euro Online +2300 Day 1 | chess.com INT | 2 | Daniel Dardha | Hannes Stefansson | 1-0 | 1 | Open |
| 559 | 2020-02-21 | 2nd Prague Challengers | Prague CZE | 9.3 | Jorden Van Foreest | Hannes Stefansson | 1-0 | 43 | Open |
| 560 | 2020-02-20 | 2nd Prague Challengers | Prague CZE | 8.1 | Hannes Stefansson | Kacper Piorun | 0-1 | 50 | Open |
| 561 | 2020-02-19 | 2nd Prague Challengers | Prague CZE | 7.1 | Hannes Stefansson | Nijat Abasov | 1/2-1/2 | 31 | Open |
| 562 | 2020-02-18 | 2nd Prague Challengers | Prague CZE | 6.1 | Mateusz Bartel | Hannes Stefansson | 1/2-1/2 | 34 | Open |
| 563 | 2020-02-16 | 2nd Prague Challengers | Prague CZE | 5.1 | Hannes Stefansson | Jan Krejci | 1-0 | 33 | Open |
| 564 | 2020-02-15 | 2nd Prague Challengers | Prague CZE | 4.1 | Thai Dai Van Nguyen | Hannes Stefansson | 1/2-1/2 | 46 | Open |
| 565 | 2020-02-14 | 2nd Prague Challengers | Prague CZE | 3.3 | Hannes Stefansson | Lukas Cernousek | 1-0 | 51 | Open |
| 566 | 2020-02-13 | 2nd Prague Challengers | Prague CZE | 2.1 | Andrey Esipenko | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 567 | 2020-02-12 | 2nd Prague Challengers | Prague CZE | 1.4 | Hannes Stefansson | Tadeas Kriebel | 1-0 | 48 | Open |
| 568 | 2019-12-21 | Sunway Sitges Open 2019 | Sitges ESP | 9.43 | Krishnater Kushager | Hannes Stefansson | 1/2-1/2 | 34 | Open |
| 569 | 2019-12-20 | Sunway Sitges Open 2019 | Sitges ESP | 8.39 | Hannes Stefansson | Rameshbabu Vaishali | 1/2-1/2 | 53 | Open |
| 570 | 2019-12-19 | Sunway Sitges Open 2019 | Sitges ESP | 7.28 | Jesus Martin Duque | Hannes Stefansson | 1-0 | 35 | Open |
| 571 | 2019-12-18 | Sunway Sitges Open 2019 | Sitges ESP | 6.26 | Hannes Stefansson | Dhulipalla Bala Chandra Prasad | 1/2-1/2 | 46 | Open |
| 572 | 2019-12-17 | Sunway Sitges Open 2019 | Sitges ESP | 5.3 | Zhen Yu Cyrus Low | Hannes Stefansson | 1/2-1/2 | 26 | Open |
| 573 | 2019-12-16 | Sunway Sitges Open 2019 | Sitges ESP | 4.4 | Hannes Stefansson | S.P. Sethuraman | 0-1 | 53 | Open |
| 574 | 2019-12-15 | Sunway Sitges Open 2019 | Sitges ESP | 3.23 | Laurence E Webb | Hannes Stefansson | 0-1 | 50 | Open |
| 575 | 2019-12-14 | Sunway Sitges Open 2019 | Sitges ESP | 2.33 | Hannes Stefansson | Justin Sarkar | 1-0 | 31 | Open |
| 576 | 2019-12-13 | Sunway Sitges Open 2019 | Sitges ESP | 1.39 | Han Schut | Hannes Stefansson | 0-1 | 37 | Open |
| 577 | 2019-11-29 | World Champions Group | Selfoss ISL | 9.3 | Sarasadat Khademalsharieh | Hannes Stefansson | 1/2-1/2 | 22 | Open |
| 578 | 2019-11-28 | World Champions Group | Selfoss ISL | 8.4 | Hannes Stefansson | Rafael Leitao | 1-0 | 37 | Open |
| 579 | 2019-11-27 | World Champions Group | Selfoss ISL | 7.2 | Hedinn Steingrimsson | Hannes Stefansson | 1-0 | 35 | Open |
| 580 | 2019-11-25 | World Champions Group | Selfoss ISL | 6.5 | Hannes Stefansson | Sergei Zhigalko | 1/2-1/2 | 24 | Open |
| 581 | 2019-11-24 | World Champions Group | Selfoss ISL | 5.1 | Hannes Stefansson | Helgi Ass Gretarsson | 1-0 | 29 | Open |
| 582 | 2019-11-22 | World Champions Group | Selfoss ISL | 4.5 | Dinara Saduakassova | Hannes Stefansson | 1/2-1/2 | 21 | Open |
| 583 | 2019-11-21 | World Champions Group | Selfoss ISL | 3.2 | Hannes Stefansson | Ahmed Adly | 1-0 | 67 | Open |
| 584 | 2019-11-20 | World Champions Group | Selfoss ISL | 2.4 | Mikhail Al. Antipov | Hannes Stefansson | 1-0 | 43 | Open |
| 585 | 2019-11-19 | World Champions Group | Selfoss ISL | 1.3 | Hannes Stefansson | Semyon Lomasov | 1/2-1/2 | 30 | Open |
| 586 | 2019-11-02 | 22nd European Teams | Batumi GEO | 9.18 | Hannes Stefansson | Nderim Saraci | 1/2-1/2 | 50 | Open |
| 587 | 2019-11-01 | 22nd European Teams | Batumi GEO | 8.14 | Vladislav Kovalev | Hannes Stefansson | 1/2-1/2 | 24 | Open |
| 588 | 2019-10-31 | 22nd European Teams | Batumi GEO | 7.18 | Hannes Stefansson | Paulius Pultinevicius | 1/2-1/2 | 115 | Open |
| 589 | 2019-10-30 | 22nd European Teams | Batumi GEO | 6.19 | Hannes Stefansson | Alan Tate | 1/2-1/2 | 33 | Open |
| 590 | 2019-10-27 | 22nd European Teams | Batumi GEO | 4.17 | Hannes Stefansson | Jergus Pechac | 1/2-1/2 | 52 | Open |
| 591 | 2019-10-26 | 22nd European Teams | Batumi GEO | 3.19 | Mher Hovhannisyan | Hannes Stefansson | 0-1 | 53 | Open |
| 592 | 2019-10-25 | 22nd European Teams | Batumi GEO | 2.15 | Hannes Stefansson | Aleksandar Indjic | 0-1 | 83 | Open |
| 593 | 2019-10-24 | 22nd European Teams | Batumi GEO | 1.13 | Romain Edouard | Hannes Stefansson | 1-0 | 21 | Open |
| 594 | 2019-10-06 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 5.2 | Hannes Stefansson | Edyta Jakubiec | 1-0 | 42 | Open |
| 595 | 2019-10-05 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 4.5 | Jakob Aabling-Thomsen | Hannes Stefansson | 0-1 | 20 | Open |
| 596 | 2019-10-05 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 3.1 | Jesper Sondergaard Thybo | Hannes Stefansson | 1-0 | 43 | Open |
| 597 | 2019-10-04 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 2.5 | Hannes Stefansson | Ravi Haria | 1-0 | 26 | Open |
| 598 | 2019-10-03 | TCh-ISL Div 1 2019-20 | Reykjavik ISL | 1.2 | Halldor Gretar Einarsson | Hannes Stefansson | 0-1 | 25 | Open |
| 599 | 2019-09-08 | Go-Makkah Open 2019 | Sousse TUN | 9.1 | Nassim Zrikem | Hannes Stefansson | 0-1 | 55 | Open |
| 600 | 2019-09-07 | Go-Makkah Open 2019 | Sousse TUN | 8.2 | Hannes Stefansson | Moheb Ameir | 1-0 | 40 | Open |
| 601 | 2019-09-07 | Go-Makkah Open 2019 | Sousse TUN | 7.2 | David Kjartansson | Hannes Stefansson | 0-1 | 56 | Open |
| 602 | 2019-09-06 | Go-Makkah Open 2019 | Sousse TUN | 6.2 | Hannes Stefansson | Zoubaier Amdouni | 1/2-1/2 | 39 | Open |
| 603 | 2019-09-06 | Go-Makkah Open 2019 | Sousse TUN | 5.1 | Mohamed Ezat | Hannes Stefansson | 1/2-1/2 | 39 | Open |
| 604 | 2019-09-04 | Go-Makkah Open 2019 | Sousse TUN | 4.1 | Hannes Stefansson | Normunds Miezis | 1-0 | 52 | Open |
| 605 | 2019-09-03 | Go-Makkah Open 2019 | Sousse TUN | 3.2 | Bernd Kohlweyer | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 606 | 2019-09-03 | Go-Makkah Open 2019 | Sousse TUN | 2.1 | Hannes Stefansson | Alfonso Romero Holmes | 1/2-1/2 | 17 | Open |
| 607 | 2019-09-02 | Go-Makkah Open 2019 | Sousse TUN | 1.1 | Mohamed Henni | Hannes Stefansson | 0-1 | 34 | Open |
| 608 | 2019-07-21 | 13th Leiden Crown Group | Leiden NED | 9.2 | Hannes Stefansson | Maksim Schekachikhin | 0-1 | 23 | Open |
| 609 | 2019-07-20 | 13th Leiden Crown Group | Leiden NED | 8.4 | Roeland Pruijssers | Hannes Stefansson | 1-0 | 39 | Open |
| 610 | 2019-07-19 | 13th Leiden Crown Group | Leiden NED | 7.3 | Hannes Stefansson | Predrag Nikolic | 1/2-1/2 | 15 | Open |
| 611 | 2019-07-18 | 13th Leiden Crown Group | Leiden NED | 6.3 | Arthur Pijpers | Hannes Stefansson | 1-0 | 37 | Open |
| 612 | 2019-07-17 | 13th Leiden Crown Group | Leiden NED | 5.4 | Hannes Stefansson | Lalit Babu M R | 1/2-1/2 | 51 | Open |
| 613 | 2019-07-15 | 13th Leiden Crown Group | Leiden NED | 4.2 | John T.H. Van der Wiel | Hannes Stefansson | 1/2-1/2 | 17 | Open |
| 614 | 2019-07-14 | 13th Leiden Crown Group | Leiden NED | 3.5 | Hannes Stefansson | Arghyadip Das | 1/2-1/2 | 44 | Open |
| 615 | 2019-07-13 | 13th Leiden Crown Group | Leiden NED | 2.1 | Stefan Kuipers | Hannes Stefansson | 1/2-1/2 | 18 | Open |
| 616 | 2019-07-12 | 13th Leiden Crown Group | Leiden NED | 1.5 | Deep Sengupta | Hannes Stefansson | 1/2-1/2 | 37 | Open |
| 617 | 2019-07-07 | Ceske Budejovice GM 2019 | Ceske Budejovice CZE | 9.2 | Jakub Pulpan | Hannes Stefansson | 1/2-1/2 | 9 | Open |
| 618 | 2019-07-06 | Ceske Budejovice GM 2019 | Ceske Budejovice CZE | 8.5 | Hannes Stefansson | Pavel Simacek | 1/2-1/2 | 7 | Open |
| 619 | 2019-07-05 | Ceske Budejovice GM 2019 | Ceske Budejovice CZE | 7.1 | Hannes Stefansson | Jan Miesbauer | 1-0 | 53 | Open |
| 620 | 2019-07-04 | Ceske Budejovice GM 2019 | Ceske Budejovice CZE | 6.5 | Jakub Szotkowski | Hannes Stefansson | 0-1 | 41 | Open |
| 621 | 2019-07-03 | Ceske Budejovice GM 2019 | Ceske Budejovice CZE | 5.2 | Hannes Stefansson | Filip Boe Olsen | 1-0 | 79 | Open |
| 622 | 2019-07-02 | Ceske Budejovice GM 2019 | Ceske Budejovice CZE | 4.4 | Dhulipalla Bala Chandra Prasad | Hannes Stefansson | 0-1 | 45 | Open |
| 623 | 2019-07-01 | Ceske Budejovice GM 2019 | Ceske Budejovice CZE | 3.3 | Hannes Stefansson | Tomas Kraus | 1-0 | 59 | Open |
| 624 | 2019-06-30 | Ceske Budejovice GM 2019 | Ceske Budejovice CZE | 2.3 | Jan Vykouk | Hannes Stefansson | 1-0 | 35 | Open |
| 625 | 2019-06-29 | Ceske Budejovice GM 2019 | Ceske Budejovice CZE | 1.4 | Hannes Stefansson | Mikhail Kazakov | 0-1 | 57 | Open |
| 626 | 2019-06-01 | Icelandic Open 2019 | Akureyri ISL | 9.3 | Hannes Stefansson | Jon Viktor Gunnarsson | 1-0 | 33 | Open |
| 627 | 2019-05-31 | Icelandic Open 2019 | Akureyri ISL | 8.1 | Ivan Sokolov | Hannes Stefansson | 1/2-1/2 | 12 | Open |
| 628 | 2019-05-30 | Icelandic Open 2019 | Akureyri ISL | 7.3 | Hannes Stefansson | Mikael Johann Karlsson | 1-0 | 38 | Open |
| 629 | 2019-05-29 | Icelandic Open 2019 | Akureyri ISL | 6.2 | Gudmundur Kjartansson | Hannes Stefansson | 1/2-1/2 | 48 | Open |
| 630 | 2019-05-28 | Icelandic Open 2019 | Akureyri ISL | 5.4 | Hannes Stefansson | Justin Sarkar | 1-0 | 43 | Open |
| 631 | 2019-05-27 | Icelandic Open 2019 | Akureyri ISL | 4.5 | Olafur Kristjansson | Hannes Stefansson | 0-1 | 35 | Open |
| 632 | 2019-05-26 | Icelandic Open 2019 | Akureyri ISL | 3.3 | Hannes Stefansson | Bjorn Thorfinnsson | 0-1 | 29 | Open |
| 633 | 2019-05-26 | Icelandic Open 2019 | Akureyri ISL | 2.3 | Stefan Bergsson | Hannes Stefansson | 0-1 | 32 | Open |
| 634 | 2019-05-25 | Icelandic Open 2019 | Akureyri ISL | 1.3 | Hannes Stefansson | Stefan Arnalds | 1-0 | 30 | Open |
| 635 | 2019-04-16 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 9.9 | Gudmundur Kjartansson | Hannes Stefansson | 0-1 | 30 | Open |
| 636 | 2019-04-15 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 8.19 | Hannes Stefansson | Sigurbjorn Bjornsson | 1-0 | 41 | Open |
| 637 | 2019-04-14 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 7.6 | Mircea-Emilian Parligras | Hannes Stefansson | 1-0 | 26 | Open |
| 638 | 2019-04-13 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 6.13 | Hannes Stefansson | Bas Van de Plassche | 1-0 | 46 | Open |
| 639 | 2019-04-11 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 5.3 | Sergei Movsesian | Hannes Stefansson | 1-0 | 45 | Open |
| 640 | 2019-04-10 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 4.13 | Hannes Stefansson | Aasef Alashtar | 1-0 | 14 | Open |
| 641 | 2019-04-09 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 3.18 | Robin Bentel | Hannes Stefansson | 0-1 | 25 | Open |
| 642 | 2019-04-08 | GAMMA Reykjavik Open 2019 | Reykjavik ISL | 1.19 | Hannes Stefansson | Jan Gantar | 1-0 | 31 | Open |
| 643 | 2019-03-16 | Prague International Open | Prague CZE | 9.1 | Evgeny E. Vorobiov | Hannes Stefansson | 1/2-1/2 | 40 | Open |
| 644 | 2019-03-15 | Prague International Open | Prague CZE | 8.1 | Hannes Stefansson | G.A. Stany | 1/2-1/2 | 48 | Open |
| 645 | 2019-03-14 | Prague International Open | Prague CZE | 7.1 | Vitaly Sivuk | Hannes Stefansson | 0-1 | 37 | Open |
| 646 | 2019-03-13 | Prague International Open | Prague CZE | 6.1 | Hannes Stefansson | Alexander Zubov | 1/2-1/2 | 12 | Open |
| 647 | 2019-03-12 | Prague International Open | Prague CZE | 5.1 | Eldar Gasanov | Hannes Stefansson | 0-1 | 39 | Open |
| 648 | 2019-03-11 | Prague International Open | Prague CZE | 4.1 | Hannes Stefansson | Vladyslav Bakhmatskyi | 1-0 | 47 | Open |
| 649 | 2019-03-10 | Prague International Open | Prague CZE | 3.5 | Tautvydas Vedrickas | Hannes Stefansson | 0-1 | 29 | Open |
| 650 | 2019-03-10 | Prague International Open | Prague CZE | 2.6 | Hannes Stefansson | Ruslan Yandarbiev | 1-0 | 60 | Open |
| 651 | 2019-03-09 | Prague International Open | Prague CZE | 1.6 | Jan Dette | Hannes Stefansson | 0-1 | 56 | Open |
| 652 | 2019-03-02 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 9.3 | Halldor Gretar Einarsson | Hannes Stefansson | 0-1 | 24 | Open |
| 653 | 2019-03-02 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 8.4 | Hannes Stefansson | Oleksandr Sulypa | 1-0 | 33 | Open |
| 654 | 2019-03-01 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 7.2 | Johann Hjartarson | Hannes Stefansson | 0-1 | 41 | Open |
| 655 | 2019-02-28 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 6.5 | Hannes Stefansson | Soren Bech Hansen | 1-0 | 41 | Open |
| 656 | 2019-02-24 | Graz Open A 2019 | Graz AUT | 9.5 | Zhen Yu Cyrus Low | Hannes Stefansson | 1/2-1/2 | 56 | Open |
| 657 | 2019-02-23 | Graz Open A 2019 | Graz AUT | 8.8 | Hannes Stefansson | Niranjan Navalgund | 1-0 | 44 | Open |
| 658 | 2019-02-22 | Graz Open A 2019 | Graz AUT | 7.11 | Sinisa Drazic | Hannes Stefansson | 1/2-1/2 | 20 | Open |
| 659 | 2019-02-21 | Graz Open A 2019 | Graz AUT | 6.3 | Hannes Stefansson | Zan Tomazini | 0-1 | 41 | Open |
| 660 | 2019-02-20 | Graz Open A 2019 | Graz AUT | 5.6 | David J Eggleston | Hannes Stefansson | 0-1 | 57 | Open |
| 661 | 2019-02-20 | Graz Open A 2019 | Graz AUT | 4.11 | Hannes Stefansson | Emanuel Frank | 1-0 | 37 | Open |
| 662 | 2019-02-19 | Graz Open A 2019 | Graz AUT | 3.12 | Yi Lin | Hannes Stefansson | 1/2-1/2 | 19 | Open |
| 663 | 2019-02-18 | Graz Open A 2019 | Graz AUT | 2.6 | Hannes Stefansson | Michal Rudolf | 1/2-1/2 | 51 | Open |
| 664 | 2019-02-17 | Graz Open A 2019 | Graz AUT | 1.6 | Eugene Rebers | Hannes Stefansson | 0-1 | 36 | Open |
| 665 | 2019-02-09 | Portugal Open 2019 | Lisbon POR | 9.2 | Alexander Motylev | Hannes Stefansson | 1/2-1/2 | 17 | Open |
| 666 | 2019-02-08 | Portugal Open 2019 | Lisbon POR | 8.3 | Hannes Stefansson | Nikita Petrov | 1/2-1/2 | 16 | Open |
| 667 | 2019-02-07 | Portugal Open 2019 | Lisbon POR | 7.8 | Hannes Stefansson | Ludy Helsio Paulo Sousa | 1-0 | 30 | Open |
| 668 | 2019-02-06 | Portugal Open 2019 | Lisbon POR | 6.5 | Xiangyu Xu | Hannes Stefansson | 1/2-1/2 | 50 | Open |
| 669 | 2019-02-05 | Portugal Open 2019 | Lisbon POR | 5.2 | Hannes Stefansson | Eduardo Iturrizaga Bonelli | 1/2-1/2 | 12 | Open |
| 670 | 2019-02-04 | Portugal Open 2019 | Lisbon POR | 4.1 | Dravid Shailesh | Hannes Stefansson | 0-1 | 41 | Open |
| 671 | 2019-02-03 | Portugal Open 2019 | Lisbon POR | 3.11 | Hannes Stefansson | Nicolo Napoli | 1-0 | 31 | Open |
| 672 | 2019-02-03 | Portugal Open 2019 | Lisbon POR | 2.11 | Avni Ermeni | Hannes Stefansson | 0-1 | 30 | Open |
| 673 | 2019-02-02 | Portugal Open 2019 | Lisbon POR | 1.11 | Hannes Stefansson | Hakon Abeland Myrheim | 1-0 | 21 | Open |
| 674 | 2018-11-11 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 5.1 | Gauti Pall Jonsson | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 675 | 2018-11-10 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 4.5 | Hannes Stefansson | Dagur Ragnarsson | 1-0 | 58 | Open |
| 676 | 2018-11-10 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 3.2 | Askell O Karason | Hannes Stefansson | 0-1 | 47 | Open |
| 677 | 2018-11-09 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 2.4 | Arnaldur Loftsson | Hannes Stefansson | 0-1 | 39 | Open |
| 678 | 2018-11-08 | TCh-ISL Div 1 2018-19 | Reykjavik ISL | 1.3 | Calin Gheorghiu | Hannes Stefansson | 0-1 | 21 | Open |
| 679 | 2018-11-04 | 22nd OIBM 2018 | Tegernsee GER | 9.13 | Hannes Stefansson | Sergey Slugin | 1-0 | 25 | Open |
| 680 | 2018-11-03 | 22nd OIBM 2018 | Tegernsee GER | 8.6 | Eduardo Iturrizaga Bonelli | Hannes Stefansson | 1/2-1/2 | 40 | Open |
| 681 | 2018-11-02 | 22nd OIBM 2018 | Tegernsee GER | 7.14 | Hannes Stefansson | Ulrich Weber | 1-0 | 35 | Open |
| 682 | 2018-11-01 | 22nd OIBM 2018 | Tegernsee GER | 6.18 | Bernhard Nagel | Hannes Stefansson | 0-1 | 56 | Open |
| 683 | 2018-10-31 | 22nd OIBM 2018 | Tegernsee GER | 5.5 | Hannes Stefansson | Igor Kovalenko | 0-1 | 48 | Open |
| 684 | 2018-10-30 | 22nd OIBM 2018 | Tegernsee GER | 4.3 | Hannes Stefansson | Gopal G.N. | 1/2-1/2 | 37 | Open |
| 685 | 2018-10-29 | 22nd OIBM 2018 | Tegernsee GER | 3.14 | Max Hess | Hannes Stefansson | 0-1 | 27 | Open |
| 686 | 2018-10-28 | 22nd OIBM 2018 | Tegernsee GER | 2.2 | Hannes Stefansson | Stephen Kutzner | 1-0 | 41 | Open |
| 687 | 2018-10-27 | 22nd OIBM 2018 | Tegernsee GER | 1.22 | Ludo Tolhuizen | Hannes Stefansson | 0-1 | 45 | Open |
| 688 | 2018-10-05 | 43rd Olympiad 2018 | Batumi GEO | 11.25 | Hannes Stefansson | Dragan Kosic | 1/2-1/2 | 54 | Open |
| 689 | 2018-10-04 | 43rd Olympiad 2018 | Batumi GEO | 10.37 | Perparim Makolli | Hannes Stefansson | 0-1 | 52 | Open |
| 690 | 2018-10-03 | 43rd Olympiad 2018 | Batumi GEO | 9.21 | Hannes Stefansson | Erik Blomqvist | 0-1 | 46 | Open |
| 691 | 2018-10-02 | 43rd Olympiad 2018 | Batumi GEO | 8.39 | Asylbek Abdyzhapar | Hannes Stefansson | 1-0 | 51 | Open |
| 692 | 2018-10-01 | 43rd Olympiad 2018 | Batumi GEO | 7.41 | Hannes Stefansson | Mustafokhuja Khusenkhojaev | 1-0 | 59 | Open |
| 693 | 2018-09-30 | 43rd Olympiad 2018 | Batumi GEO | 6.27 | Hannes Stefansson | Murtas Kazhgaleyev | 1-0 | 71 | Open |
| 694 | 2018-09-27 | 43rd Olympiad 2018 | Batumi GEO | 4.19 | Benjamin Arvola Notkevich | Hannes Stefansson | 1-0 | 48 | Open |
| 695 | 2018-09-26 | 43rd Olympiad 2018 | Batumi GEO | 3.8 | Hannes Stefansson | Emil Sutovsky | 1/2-1/2 | 27 | Open |
| 696 | 2018-09-25 | 43rd Olympiad 2018 | Batumi GEO | 2.28 | Hannes Stefansson | Nikita Meshkovs | 1/2-1/2 | 45 | Open |
| 697 | 2018-09-24 | 43rd Olympiad 2018 | Batumi GEO | 1.45 | Hannes Stefansson | Amjad Wazwaz | 1-0 | 44 | Open |
| 698 | 2018-08-23 | Korchnoi Memorial Open | St Petersburg RUS | 9.16 | Gleb Apryshko | Hannes Stefansson | 1/2-1/2 | 9 | Open |
| 699 | 2018-08-22 | Korchnoi Memorial Open | St Petersburg RUS | 8.22 | Hannes Stefansson | Nikita Abramov | 1-0 | 39 | Open |
| 700 | 2018-08-21 | Korchnoi Memorial Open | St Petersburg RUS | 7.36 | Denis Gurjevskoy | Hannes Stefansson | 0-1 | 31 | Open |
| 701 | 2018-08-20 | Korchnoi Memorial Open | St Petersburg RUS | 6.2 | Mikhail Yashmetov | Hannes Stefansson | 1-0 | 22 | Open |
| 702 | 2018-08-19 | Korchnoi Memorial Open | St Petersburg RUS | 5.1 | Hannes Stefansson | Kirill Kozionov | 0-1 | 34 | Open |
| 703 | 2018-08-18 | Korchnoi Memorial Open | St Petersburg RUS | 4.17 | Denis Pershin | Hannes Stefansson | 0-1 | 28 | Open |
| 704 | 2018-08-17 | Korchnoi Memorial Open | St Petersburg RUS | 3.3 | Hannes Stefansson | Gasan Guliev | 1-0 | 35 | Open |
| 705 | 2018-08-16 | Korchnoi Memorial Open | St Petersburg RUS | 2.16 | Dashgyn Ibadov | Hannes Stefansson | 1/2-1/2 | 51 | Open |
| 706 | 2018-08-15 | Korchnoi Memorial Open | St Petersburg RUS | 1.19 | Hannes Stefansson | Maksim Zhukov | 1-0 | 35 | Open |
| 707 | 2018-07-27 | 29th Czech Open A 2018 | Pardubice CZE | 8.64 | Hannes Stefansson | Aleksandra Maltsevskaya | 1-0 | 48 | Open |
| 708 | 2018-07-26 | 29th Czech Open A 2018 | Pardubice CZE | 7.99 | Rainer ter Stal | Hannes Stefansson | 0-1 | 18 | Open |
| 709 | 2018-07-25 | 29th Czech Open A 2018 | Pardubice CZE | 6.94 | Hannes Stefansson | Cedric Oberhofer | 1/2-1/2 | 54 | Open |
| 710 | 2018-07-24 | 29th Czech Open A 2018 | Pardubice CZE | 5.98 | Alex Dac-Vuong Nguyen | Hannes Stefansson | 1/2-1/2 | 23 | Open |
| 711 | 2018-07-23 | 29th Czech Open A 2018 | Pardubice CZE | 4.58 | Hannes Stefansson | Andrey Tsvetkov | 0-1 | 28 | Open |
| 712 | 2018-07-22 | 29th Czech Open A 2018 | Pardubice CZE | 3.104 | Karthick Narayanan S | Hannes Stefansson | 0-1 | 35 | Open |
| 713 | 2018-07-21 | 29th Czech Open A 2018 | Pardubice CZE | 2.61 | Vit Kratochvil | Hannes Stefansson | 1-0 | 39 | Open |
| 714 | 2018-07-20 | 29th Czech Open A 2018 | Pardubice CZE | 1.13 | Hannes Stefansson | Domen Hiti | 1/2-1/2 | 20 | Open |
| 715 | 2018-06-29 | Ceske Budejovice GM 2018 | Ceske Budejovice CZE | 9.3 | Sergei Ovsejevitsch | Hannes Stefansson | 1/2-1/2 | 9 | Open |
| 716 | 2018-06-28 | Ceske Budejovice GM 2018 | Ceske Budejovice CZE | 8.4 | Hannes Stefansson | Jaroslav Bures | 1-0 | 38 | Open |
| 717 | 2018-06-27 | Ceske Budejovice GM 2018 | Ceske Budejovice CZE | 7.2 | Sebastian Plischki | Hannes Stefansson | 1/2-1/2 | 15 | Open |
| 718 | 2018-06-26 | Ceske Budejovice GM 2018 | Ceske Budejovice CZE | 6.5 | Hannes Stefansson | Pavel Simacek | 1-0 | 34 | Open |
| 719 | 2018-06-25 | Ceske Budejovice GM 2018 | Ceske Budejovice CZE | 5.1 | Hannes Stefansson | Leon Volosin | 1/2-1/2 | 37 | Open |
| 720 | 2018-06-24 | Ceske Budejovice GM 2018 | Ceske Budejovice CZE | 4.5 | Svatopluk Svoboda | Hannes Stefansson | 1/2-1/2 | 12 | Open |
| 721 | 2018-06-23 | Ceske Budejovice GM 2018 | Ceske Budejovice CZE | 3.2 | Hannes Stefansson | Piotr Nguyen | 1-0 | 44 | Open |
| 722 | 2018-06-22 | Ceske Budejovice GM 2018 | Ceske Budejovice CZE | 2.4 | Lukas Cernousek | Hannes Stefansson | 1/2-1/2 | 56 | Open |
| 723 | 2018-06-21 | Ceske Budejovice GM 2018 | Ceske Budejovice CZE | 1.3 | Hannes Stefansson | Azer Mirzoev | 0-1 | 40 | Open |
| 724 | 2018-06-09 | Icelandic Open 2018 | Reykjavik ISL | 10.3 | Hannes Stefansson | Vignir Vatnar Stefansson | 1-0 | 46 | Open |
| 725 | 2018-06-08 | Icelandic Open 2018 | Reykjavik ISL | 9.2 | Hannes Stefansson | Hedinn Steingrimsson | 0-1 | 66 | Open |
| 726 | 2018-06-07 | Icelandic Open 2018 | Reykjavik ISL | 8.3 | Bragi Thorfinnsson | Hannes Stefansson | 0-1 | 40 | Open |
| 727 | 2018-06-06 | Icelandic Open 2018 | Reykjavik ISL | 7.1 | Hannes Stefansson | Throstur Thorhallsson | 0-1 | 39 | Open |
| 728 | 2018-06-05 | Icelandic Open 2018 | Reykjavik ISL | 6.1 | Helgi Ass Gretarsson | Hannes Stefansson | 1/2-1/2 | 26 | Open |
| 729 | 2018-06-04 | Icelandic Open 2018 | Reykjavik ISL | 5.1 | Hannes Stefansson | Justin Sarkar | 1-0 | 44 | Open |
| 730 | 2018-06-03 | Icelandic Open 2018 | Reykjavik ISL | 4.2 | Lenka Ptacnikova | Hannes Stefansson | 0-1 | 29 | Open |
| 731 | 2018-06-02 | Icelandic Open 2018 | Reykjavik ISL | 3.3 | Hannes Stefansson | Baldur Kristinsson | 1-0 | 58 | Open |
| 732 | 2018-06-02 | Icelandic Open 2018 | Reykjavik ISL | 2.2 | Johann Ingvason | Hannes Stefansson | 1/2-1/2 | 46 | Open |
| 733 | 2018-06-01 | Icelandic Open 2018 | Reykjavik ISL | 1.2 | Hannes Stefansson | Thor Valtysson | 1-0 | 35 | Open |
| 734 | 2018-03-14 | Reykjavik Open 2018 | Reykjavik ISL | 9.2 | Richard Rapport | Hannes Stefansson | 1/2-1/2 | 108 | Open |
| 735 | 2018-03-13 | Reykjavik Open 2018 | Reykjavik ISL | 8.15 | Hannes Stefansson | Ravi Haria | 1-0 | 33 | Open |
| 736 | 2018-03-12 | Reykjavik Open 2018 | Reykjavik ISL | 7.5 | Gata Kamsky | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 737 | 2018-03-11 | Reykjavik Open 2018 | Reykjavik ISL | 6.13 | Hannes Stefansson | Oliver Bewersdorff | 1-0 | 21 | Open |
| 738 | 2018-03-10 | Reykjavik Open 2018 | Reykjavik ISL | 5.15 | Alina L`Ami | Hannes Stefansson | 1/2-1/2 | 53 | Open |
| 739 | 2018-03-08 | Reykjavik Open 2018 | Reykjavik ISL | 4.17 | Hannes Stefansson | Gerald Loew | 1-0 | 26 | Open |
| 740 | 2018-03-07 | Reykjavik Open 2018 | Reykjavik ISL | 3.17 | Justin Sarkar | Hannes Stefansson | 1/2-1/2 | 20 | Open |
| 741 | 2018-03-06 | Reykjavik Open 2018 | Reykjavik ISL | 1.21 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | 12 | Open |
| 742 | 2018-03-03 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 9.5 | Hannes Stefansson | 12800040 | 1-0 | 27 | Open |
| 743 | 2018-03-03 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 8.1 | Soren Bech Hansen | Hannes Stefansson | 0-1 | 42 | Open |
| 744 | 2018-03-02 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 7.5 | Haraldur Haraldsson | Hannes Stefansson | 0-1 | 24 | Open |
| 745 | 2018-03-01 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 6.2 | Hannes Stefansson | Oleksandr Sulypa | 0-1 | 43 | Open |
| 746 | 2018-02-24 | PRO League Group Stage | chess.com INT | 7 | Max Cornejo | Hannes Stefansson | 0-1 | 54 | Open |
| 747 | 2018-02-24 | PRO League Group Stage | chess.com INT | 7 | Hannes Stefansson | Wenjun Ju | 0-1 | 33 | Open |
| 748 | 2018-02-24 | PRO League Group Stage | chess.com INT | 7 | Hannes Stefansson | Anatoly Bykhovsky | 0-1 | 43 | Open |
| 749 | 2018-02-24 | PRO League Group Stage | chess.com INT | 7 | Hannes Stefansson | Yaroslav Zherebukh | 0-1 | 27 | Open |
| 750 | 2018-02-24 | PRO League Group Stage | chess.com INT | 7 | Hannes Stefansson | Andrey Gorovets | 1-0 | 58 | Open |
| 751 | 2018-02-24 | PRO League Group Stage | chess.com INT | 7 | Mika Brattain | Hannes Stefansson | 1/2-1/2 | 50 | Open |
| 752 | 2018-02-24 | PRO League Group Stage | chess.com INT | 7 | Giorgi Margvelashvili | Hannes Stefansson | 0-1 | 38 | Open |
| 753 | 2018-02-24 | PRO League Group Stage | chess.com INT | 7 | Maximiliano Perez | Hannes Stefansson | 0-1 | 36 | Open |
| 754 | 2018-02-14 | PRO League Group Stage | chess.com INT | 6 | Maxime Lagarde | Hannes Stefansson | 1-0 | 38 | Open |
| 755 | 2018-02-14 | PRO League Group Stage | chess.com INT | 6 | Hannes Stefansson | Flavio Perez | 1/2-1/2 | 47 | Open |
| 756 | 2018-02-14 | PRO League Group Stage | chess.com INT | 6 | Hannes Stefansson | Valentina Gunina | 1-0 | 40 | Open |
| 757 | 2018-02-14 | PRO League Group Stage | chess.com INT | 6 | Harutyun Barseghyan | Hannes Stefansson | 1/2-1/2 | 61 | Open |
| 758 | 2018-02-07 | PRO League Group Stage | chess.com INT | 5 | Hannes Stefansson | Georg Meier | 0-1 | 59 | Open |
| 759 | 2018-02-07 | PRO League Group Stage | chess.com INT | 5 | Hannes Stefansson | Inna Agrest | 1-0 | 49 | Open |
| 760 | 2018-02-07 | PRO League Group Stage | chess.com INT | 5 | Erik Blomqvist | Hannes Stefansson | 0-1 | 36 | Open |
| 761 | 2018-02-07 | PRO League Group Stage | chess.com INT | 5 | Evgenij Agrest | Hannes Stefansson | 0-1 | 54 | Open |
| 762 | 2018-02-04 | PRO League Group Stage | chess.com INT | 4 | Siim Kanep | Hannes Stefansson | 0-1 | 32 | Open |
| 763 | 2018-02-04 | PRO League Group Stage | chess.com INT | 4 | Sergey Grigoriants | Hannes Stefansson | 0-1 | 67 | Open |
| 764 | 2018-02-04 | PRO League Group Stage | chess.com INT | 4 | Vojtech Zwardon | Hannes Stefansson | 0-1 | 107 | Open |
| 765 | 2018-02-04 | PRO League Group Stage | chess.com INT | 4 | Hannes Stefansson | Suri Vaibhav | 1-0 | 29 | Open |
| 766 | 2018-02-04 | PRO League Group Stage | chess.com INT | 4 | Hannes Stefansson | S. Dhopade Swapnil | 1/2-1/2 | 59 | Open |
| 767 | 2018-02-04 | PRO League Group Stage | chess.com INT | 4 | Hannes Stefansson | Aryan Tari | 0-1 | 54 | Open |
| 768 | 2018-02-04 | PRO League Group Stage | chess.com INT | 4 | Hannes Stefansson | Zaven Andriasian | 0-1 | 56 | Open |
| 769 | 2018-02-04 | PRO League Group Stage | chess.com INT | 4 | Benjamin Haldorsen | Hannes Stefansson | 1/2-1/2 | 36 | Open |
| 770 | 2018-01-27 | 17th Marienbad GMA2 2018 | Marianske Lazne CZE | 9.2 | Yasin Sari | Hannes Stefansson | 1/2-1/2 | 6 | Open |
| 771 | 2018-01-26 | 17th Marienbad GMA2 2018 | Marianske Lazne CZE | 8.5 | Hannes Stefansson | Zhen Yu Cyrus Low | 1-0 | 60 | Open |
| 772 | 2018-01-25 | 17th Marienbad GMA2 2018 | Marianske Lazne CZE | 7.1 | Hannes Stefansson | Alexandra Obolentseva | 1-0 | 24 | Open |
| 773 | 2018-01-24 | 17th Marienbad GMA2 2018 | Marianske Lazne CZE | 6.5 | Jiri Stocek | Hannes Stefansson | 1-0 | 46 | Open |
| 774 | 2018-01-23 | 17th Marienbad GMA2 2018 | Marianske Lazne CZE | 5.2 | Hannes Stefansson | Petr Neuman | 1/2-1/2 | 8 | Open |
| 775 | 2018-01-23 | 17th Marienbad GMA2 2018 | Marianske Lazne CZE | 4.4 | Rao S.V. Srinath | Hannes Stefansson | 1-0 | 39 | Open |
| 776 | 2018-01-22 | 17th Marienbad GMA2 2018 | Marianske Lazne CZE | 3.3 | Hannes Stefansson | Aram Yeritsyan | 1-0 | 30 | Open |
| 777 | 2018-01-21 | 17th Marienbad GMA2 2018 | Marianske Lazne CZE | 2.3 | Igor Janik | Hannes Stefansson | 0-1 | 45 | Open |
| 778 | 2018-01-20 | 17th Marienbad GMA2 2018 | Marianske Lazne CZE | 1.4 | Hannes Stefansson | Thai Dai Van Nguyen | 1-0 | 42 | Open |
| 779 | 2018-01-18 | 17th Prague Open 2018 | Prague CZE | 8.1 | Ilya Chekletsov | Hannes Stefansson | 1-0 | 57 | Open |
| 780 | 2018-01-17 | 17th Prague Open 2018 | Prague CZE | 7.1 | Hannes Stefansson | Milan Pacher | 1/2-1/2 | 18 | Open |
| 781 | 2018-01-16 | 17th Prague Open 2018 | Prague CZE | 6.1 | Marian Jurcik | Hannes Stefansson | 1/2-1/2 | 11 | Open |
| 782 | 2018-01-15 | 17th Prague Open 2018 | Prague CZE | 5.1 | Hannes Stefansson | Zhen Yu Cyrus Low | 1-0 | 63 | Open |
| 783 | 2018-01-14 | 17th Prague Open 2018 | Prague CZE | 4.1 | Sergey Sergienko | Hannes Stefansson | 0-1 | 56 | Open |
| 784 | 2018-01-13 | 17th Prague Open 2018 | Prague CZE | 3.1 | Hannes Stefansson | Olga Prudnykova | 1-0 | 31 | Open |
| 785 | 2018-01-13 | 17th Prague Open 2018 | Prague CZE | 2.2 | Nikolay Monin | Hannes Stefansson | 0-1 | 68 | Open |
| 786 | 2018-01-12 | 17th Prague Open 2018 | Prague CZE | 1.2 | Hannes Stefansson | Ralf Danielmeier | 1-0 | 33 | Open |
| 787 | 2017-11-15 | Northern Lights Open 2017 | Reykjavik ISL | 9.4 | Hannes Stefansson | Tim Jaksland | 1-0 | 38 | Open |
| 788 | 2017-11-14 | Northern Lights Open 2017 | Reykjavik ISL | 8.3 | Hjorvar Steinn Gretarsson | Hannes Stefansson | 1/2-1/2 | 7 | Open |
| 789 | 2017-11-14 | Northern Lights Open 2017 | Reykjavik ISL | 7.3 | Yi Xu | Hannes Stefansson | 1/2-1/2 | 75 | Open |
| 790 | 2017-11-13 | Northern Lights Open 2017 | Reykjavik ISL | 6.1 | Hannes Stefansson | 12800040 | 1/2-1/2 | 52 | Open |
| 791 | 2017-11-12 | Northern Lights Open 2017 | Reykjavik ISL | 5.2 | Hannes Stefansson | Bjorn Thorfinnsson | 1/2-1/2 | 50 | Open |
| 792 | 2017-11-12 | Northern Lights Open 2017 | Reykjavik ISL | 4.2 | Yinglun Xu | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 793 | 2017-11-11 | Northern Lights Open 2017 | Reykjavik ISL | 3.2 | Hannes Stefansson | Mark L Hebden | 1-0 | 35 | Open |
| 794 | 2017-11-11 | Northern Lights Open 2017 | Reykjavik ISL | 2.3 | Simon K Williams | Hannes Stefansson | 1/2-1/2 | 16 | Open |
| 795 | 2017-11-10 | Northern Lights Open 2017 | Reykjavik ISL | 1.4 | Hannes Stefansson | Nikhil Kumar | 1-0 | 38 | Open |
| 796 | 2017-11-06 | 21st European Teams | Hersonissos GRE | 9.17 | Hannes Stefansson | John Rodgaard | 1-0 | 70 | Open |
| 797 | 2017-11-05 | 21st European Teams | Hersonissos GRE | 8.13 | Nico Georgiadis | Hannes Stefansson | 1/2-1/2 | 32 | Open |
| 798 | 2017-11-04 | 21st European Teams | Hersonissos GRE | 7.12 | Zbynek Hracek | Hannes Stefansson | 1/2-1/2 | 45 | Open |
| 799 | 2017-11-03 | 21st European Teams | Hersonissos GRE | 6.15 | Hannes Stefansson | Nikola Nikolovski | 0-1 | 32 | Open |
| 800 | 2017-11-01 | 21st European Teams | Hersonissos GRE | 5.12 | Dusko Pavasovic | Hannes Stefansson | 1-0 | 33 | Open |
| 801 | 2017-10-31 | 21st European Teams | Hersonissos GRE | 4.15 | Luis Neves Da Silva | Hannes Stefansson | 0-1 | 53 | Open |
| 802 | 2017-10-30 | 21st European Teams | Hersonissos GRE | 3.13 | Hannes Stefansson | Davit Jojua | 1/2-1/2 | 38 | Open |
| 803 | 2017-10-29 | 21st European Teams | Hersonissos GRE | 2.17 | Hannes Stefansson | Franc Ashiku | 1-0 | 27 | Open |
| 804 | 2017-10-28 | 21st European Teams | Hersonissos GRE | 1.7 | Zoltan Almasi | Hannes Stefansson | 1/2-1/2 | 79 | Open |
| 805 | 2017-10-22 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 5.4 | David Kjartansson | Hannes Stefansson | 0-1 | 0 | Open |
| 806 | 2017-10-21 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 4.3 | Hannes Stefansson | Sverrir Thorgeirsson | 1-0 | 45 | Open |
| 807 | 2017-10-21 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 3.3 | Bjorn-Ivar Karlsson | Hannes Stefansson | 0-1 | 59 | Open |
| 808 | 2017-10-20 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 2.4 | Hannes Stefansson | Baldur Kristinsson | 1-0 | 29 | Open |
| 809 | 2017-10-19 | TCh-ISL Div 1 2017-18 | Reykjavik ISL | 1.2 | Snorri Bergsson | Hannes Stefansson | 1/2-1/2 | 18 | Open |
| 810 | 2017-08-13 | 10th Arad Open 2017 | Arad ROU | 9.1 | Hannes Stefansson | Ivan Schitco | 1/2-1/2 | 19 | Open |
| 811 | 2017-08-12 | 10th Arad Open 2017 | Arad ROU | 8.19 | Victor Vasiesiu | Hannes Stefansson | 0-1 | 30 | Open |
| 812 | 2017-08-11 | 10th Arad Open 2017 | Arad ROU | 7.8 | Hannes Stefansson | Alexandru-Vasile David | 0-1 | 25 | Open |
| 813 | 2017-08-10 | 10th Arad Open 2017 | Arad ROU | 6.14 | Alexandru-Bogdan Banzea | Hannes Stefansson | 0-1 | 42 | Open |
| 814 | 2017-08-09 | 10th Arad Open 2017 | Arad ROU | 5.7 | Hannes Stefansson | Codrut-Constantin Florescu | 0-1 | 29 | Open |
| 815 | 2017-08-08 | 10th Arad Open 2017 | Arad ROU | 4.9 | Sasa Velickovic | Hannes Stefansson | 0-1 | 68 | Open |
| 816 | 2017-08-07 | 10th Arad Open 2017 | Arad ROU | 3.6 | Hannes Stefansson | Adrian-Simion Secheres | 1/2-1/2 | 41 | Open |
| 817 | 2017-08-07 | 10th Arad Open 2017 | Arad ROU | 2.8 | Nikolaus Sentef | Hannes Stefansson | 0-1 | 42 | Open |
| 818 | 2017-08-06 | 10th Arad Open 2017 | Arad ROU | 1.8 | Hannes Stefansson | Victor Magold | 1-0 | 28 | Open |
| 819 | 2017-07-28 | 28th Czech Open A 2017 | Pardubice CZE | 8.24 | Hannes Stefansson | Vladimir Jr. Bukal | 0-1 | 63 | Open |
| 820 | 2017-07-27 | 28th Czech Open A 2017 | Pardubice CZE | 7.13 | Christopher Noe | Hannes Stefansson | 1-0 | 19 | Open |
| 821 | 2017-07-26 | 28th Czech Open A 2017 | Pardubice CZE | 6.7 | Hannes Stefansson | Daniel Cawdery | 1/2-1/2 | 49 | Open |
| 822 | 2017-07-25 | 28th Czech Open A 2017 | Pardubice CZE | 5.8 | Kacper Drozdowski | Hannes Stefansson | 1/2-1/2 | 52 | Open |
| 823 | 2017-07-24 | 28th Czech Open A 2017 | Pardubice CZE | 4.1 | Hannes Stefansson | Mikulas Manik | 1-0 | 23 | Open |
| 824 | 2017-07-23 | 28th Czech Open A 2017 | Pardubice CZE | 3.6 | Florian Kaczur | Hannes Stefansson | 1/2-1/2 | 19 | Open |
| 825 | 2017-07-22 | 28th Czech Open A 2017 | Pardubice CZE | 2.14 | Hannes Stefansson | Janusz Koscielski | 1-0 | 47 | Open |
| 826 | 2017-07-21 | 28th Czech Open A 2017 | Pardubice CZE | 1.2 | Ioannis Poulopoulos | Hannes Stefansson | 0-1 | 65 | Open |
| 827 | 2017-06-16 | 12th Teplice Open 2017 | Teplice CZE | 7.11 | Hannes Stefansson | Aleksander Hnydiuk | 0-1 | 25 | Open |
| 828 | 2017-06-15 | 12th Teplice Open 2017 | Teplice CZE | 6.13 | Hannes Stefansson | Lukas Vlasak | 1/2-1/2 | 31 | Open |
| 829 | 2017-06-14 | 12th Teplice Open 2017 | Teplice CZE | 5.9 | Jan Rubes | Hannes Stefansson | 1/2-1/2 | 41 | Open |
| 830 | 2017-06-13 | 12th Teplice Open 2017 | Teplice CZE | 4.13 | Hannes Stefansson | Ondrej Toman | 1-0 | 56 | Open |
| 831 | 2017-06-11 | 12th Teplice Open 2017 | Teplice CZE | 2.9 | Hannes Stefansson | Jan Mikes | 0-1 | 20 | Open |
| 832 | 2017-06-10 | 12th Teplice Open 2017 | Teplice CZE | 1.9 | Petr Mohapl | Hannes Stefansson | 0-1 | 37 | Open |
| 833 | 2017-05-20 | ch-ISL 2017 | Hafnarfjordur ISL | 9.2 | Hannes Stefansson | David Kjartansson | 1/2-1/2 | 52 | Open |
| 834 | 2017-05-19 | ch-ISL 2017 | Hafnarfjordur ISL | 8.4 | Vignir Vatnar Stefansson | Hannes Stefansson | 0-1 | 37 | Open |
| 835 | 2017-05-18 | ch-ISL 2017 | Hafnarfjordur ISL | 7.3 | Hannes Stefansson | Bardur Orn Birkisson | 1-0 | 44 | Open |
| 836 | 2017-05-16 | ch-ISL 2017 | Hafnarfjordur ISL | 6.3 | Hedinn Steingrimsson | Hannes Stefansson | 1-0 | 50 | Open |
| 837 | 2017-05-15 | ch-ISL 2017 | Hafnarfjordur ISL | 5.4 | Hannes Stefansson | Gudmundur Kjartansson | 0-1 | 30 | Open |
| 838 | 2017-05-14 | ch-ISL 2017 | Hafnarfjordur ISL | 4.2 | Sigurbjorn Bjornsson | Hannes Stefansson | 1/2-1/2 | 52 | Open |
| 839 | 2017-05-13 | ch-ISL 2017 | Hafnarfjordur ISL | 3.5 | Hannes Stefansson | Gudmundur Gislason | 1-0 | 48 | Open |
| 840 | 2017-05-11 | ch-ISL 2017 | Hafnarfjordur ISL | 2.1 | Bjorn Thorfinnsson | Hannes Stefansson | 1/2-1/2 | 39 | Open |
| 841 | 2017-05-10 | ch-ISL 2017 | Hafnarfjordur ISL | 1.5 | Dagur Ragnarsson | Hannes Stefansson | 1/2-1/2 | 33 | Open |
| 842 | 2017-04-27 | Reykjavik Open 2017 | Reykjavik ISL | 10.14 | Nihal Sarin | Hannes Stefansson | 0-1 | 46 | Open |
| 843 | 2017-04-26 | Reykjavik Open 2017 | Reykjavik ISL | 9.24 | Hannes Stefansson | Sigurbjorn Bjornsson | 1-0 | 46 | Open |
| 844 | 2017-04-25 | Reykjavik Open 2017 | Reykjavik ISL | 8.37 | Jon Kristinn Thorgeirsson | Hannes Stefansson | 0-1 | 51 | Open |
| 845 | 2017-04-23 | Reykjavik Open 2017 | Reykjavik ISL | 6.2 | Hannes Stefansson | Sopiko Guramishvili | 0-1 | 18 | Open |
| 846 | 2017-04-22 | Reykjavik Open 2017 | Reykjavik ISL | 5.4 | Baadur Jobava | Hannes Stefansson | 1-0 | 30 | Open |
| 847 | 2017-04-21 | Reykjavik Open 2017 | Reykjavik ISL | 4.15 | Hannes Stefansson | Lance Henderson de La Fuente | 1-0 | 36 | Open |
| 848 | 2017-04-20 | Reykjavik Open 2017 | Reykjavik ISL | 3.22 | Orn Leo Johannsson | Hannes Stefansson | 0-1 | 55 | Open |
| 849 | 2017-04-19 | Reykjavik Open 2017 | Reykjavik ISL | 1.18 | Hannes Stefansson | Gudlaug Thorsteinsdottir | 1-0 | 34 | Open |
| 850 | 2017-03-04 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 9.1 | Bjorgvin Viglundsson | Hannes Stefansson | 0-1 | 65 | Open |
| 851 | 2017-03-04 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 8.1 | Lasse Ostebo Lovik | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 852 | 2017-03-03 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 7.1 | Grzegorz Gajewski | Hannes Stefansson | 1-0 | 59 | Open |
| 853 | 2017-03-02 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 6.1 | Hannes Stefansson | Bjorgvin Jonsson | 1-0 | 43 | Open |
| 854 | 2016-10-30 | Lichtenrader Herbst 2016 | Berlin GER | 9.1 | Boris Chatalbashev | Hannes Stefansson | 1/2-1/2 | 10 | Open |
| 855 | 2016-10-28 | Lichtenrader Herbst 2016 | Berlin GER | 7.3 | Zoran S Ilic | Hannes Stefansson | 1/2-1/2 | 14 | Open |
| 856 | 2016-10-27 | Lichtenrader Herbst 2016 | Berlin GER | 6.2 | Hannes Stefansson | Aleksandr Karpatchev | 1/2-1/2 | 28 | Open |
| 857 | 2016-10-26 | Lichtenrader Herbst 2016 | Berlin GER | 5.2 | Henrik Teske | Hannes Stefansson | 1/2-1/2 | 34 | Open |
| 858 | 2016-10-24 | Lichtenrader Herbst 2016 | Berlin GER | 3.2 | Hannes Stefansson | 13293164885225472292 | 1-0 | 30 | Open |
| 859 | 2016-10-23 | Lichtenrader Herbst 2016 | Berlin GER | 2.3 | Matthias Bolk | Hannes Stefansson | 0-1 | 19 | Open |
| 860 | 2016-10-22 | Lichtenrader Herbst 2016 | Berlin GER | 1.3 | Hannes Stefansson | Stefan Weigel | 1-0 | 46 | Open |
| 861 | 2016-10-02 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 5.1 | Hannes Stefansson | Dagur Ragnarsson | 0-1 | 27 | Open |
| 862 | 2016-10-01 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 4.1 | Hannes Stefansson | Bjorn Thorfinnsson | 1-0 | 34 | Open |
| 863 | 2016-10-01 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 3.1 | Hannes Stefansson | Gudmundur Gislason | 1-0 | 35 | Open |
| 864 | 2016-09-30 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 2.1 | Hannes Stefansson | Hlidar Hreinsson | 1-0 | 45 | Open |
| 865 | 2016-09-29 | TCh-ISL Div 1 2016-17 | Reykjavik ISL | 1.1 | Askell O Karason | Hannes Stefansson | 0-1 | 27 | Open |
| 866 | 2016-09-13 | 42nd Olympiad 2016 | Baku AZE | 11.24 | Hannes Stefansson | Fernando Peralta | 1/2-1/2 | 41 | Open |
| 867 | 2016-09-12 | 42nd Olympiad 2016 | Baku AZE | 10.14 | Hannes Stefansson | Radoslaw Wojtaszek | 1/2-1/2 | 19 | Open |
| 868 | 2016-09-11 | 42nd Olympiad 2016 | Baku AZE | 9.15 | Jorge Viterbo Ferreira | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 869 | 2016-09-10 | 42nd Olympiad 2016 | Baku AZE | 8.19 | Lubomir Ftacnik | Hannes Stefansson | 1/2-1/2 | 37 | Open |
| 870 | 2016-09-09 | 42nd Olympiad 2016 | Baku AZE | 7.11 | Hannes Stefansson | Ioannis Papaioannou | 0-1 | 64 | Open |
| 871 | 2016-09-08 | 42nd Olympiad 2016 | Baku AZE | 6.9 | Hannes Stefansson | Dragan Solak | 1/2-1/2 | 36 | Open |
| 872 | 2016-09-05 | 42nd Olympiad 2016 | Baku AZE | 4.3 | Helgi Dam Ziska | Hannes Stefansson | 1/2-1/2 | 33 | Open |
| 873 | 2016-09-04 | 42nd Olympiad 2016 | Baku AZE | 3.32 | Hannes Stefansson | Abdul Kader Rayes | 1-0 | 31 | Open |
| 874 | 2016-09-03 | 42nd Olympiad 2016 | Baku AZE | 2.27 | David Navara | Hannes Stefansson | 1-0 | 32 | Open |
| 875 | 2016-09-02 | 42nd Olympiad 2016 | Baku AZE | 1.43 | Hannes Stefansson | Leykun Mesfin | 1-0 | 59 | Open |
| 876 | 2016-08-07 | ZMDI Open 2016 | Dresden GER | 9.3 | Dusan Popovic | Hannes Stefansson | 1/2-1/2 | 9 | Open |
| 877 | 2016-08-03 | ZMDI Open 2016 | Dresden GER | 5.4 | Miroljub Lazic | Hannes Stefansson | 1/2-1/2 | 14 | Open |
| 878 | 2016-08-02 | ZMDI Open 2016 | Dresden GER | 4.3 | Hannes Stefansson | Zoltan Dr. Medvegy | 1/2-1/2 | 24 | Open |
| 879 | 2016-08-01 | ZMDI Open 2016 | Dresden GER | 3.4 | Gyula Izsak | Hannes Stefansson | 1/2-1/2 | 10 | Open |
| 880 | 2016-07-31 | ZMDI Open 2016 | Dresden GER | 2.4 | Hannes Stefansson | Theo Gungl | 1-0 | 39 | Open |
| 881 | 2016-07-30 | ZMDI Open 2016 | Dresden GER | 1.4 | Frank Reinemer | Hannes Stefansson | 0-1 | 33 | Open |
| 882 | 2016-05-23 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 11.5 | Hannes Stefansson | Nikita Petrov | 1/2-1/2 | 14 | Open |
| 883 | 2016-05-22 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 10.23 | Evgeniy Najer | Hannes Stefansson | 1-0 | 42 | Open |
| 884 | 2016-05-21 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 9.23 | Hannes Stefansson | David W L Howell | 1/2-1/2 | 27 | Open |
| 885 | 2016-05-20 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 8.49 | Luka Draskovic | Hannes Stefansson | 0-1 | 77 | Open |
| 886 | 2016-05-17 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 6.17 | Alexander Ipatov | Hannes Stefansson | 1-0 | 34 | Open |
| 887 | 2016-05-16 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 5.15 | Hannes Stefansson | Dariusz Swiercz | 1/2-1/2 | 27 | Open |
| 888 | 2016-05-13 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 2.8 | Laurent Fressinet | Hannes Stefansson | 1-0 | 26 | Open |
| 889 | 2016-05-08 | Hasselbacken Open 2016 | Stockholm SWE | 9.18 | Sebastian Mihajlov | Hannes Stefansson | 0-1 | 39 | Open |
| 890 | 2016-05-07 | Hasselbacken Open 2016 | Stockholm SWE | 8.15 | Hannes Stefansson | Martin Lokander | 1/2-1/2 | 34 | Open |
| 891 | 2016-05-06 | Hasselbacken Open 2016 | Stockholm SWE | 7.5 | Santosh Gujrathi Vidit | Hannes Stefansson | 1-0 | 55 | Open |
| 892 | 2016-05-05 | Hasselbacken Open 2016 | Stockholm SWE | 6.15 | Hannes Stefansson | Jonas Lundvik | 1-0 | 31 | Open |
| 893 | 2016-05-04 | Hasselbacken Open 2016 | Stockholm SWE | 5.5 | Evgeny Postny | Hannes Stefansson | 1/2-1/2 | 42 | Open |
| 894 | 2016-05-03 | Hasselbacken Open 2016 | Stockholm SWE | 4.5 | Hannes Stefansson | B. Adhiban | 1/2-1/2 | 41 | Open |
| 895 | 2016-05-02 | Hasselbacken Open 2016 | Stockholm SWE | 3.19 | Tom Rydstrom | Hannes Stefansson | 0-1 | 46 | Open |
| 896 | 2016-05-01 | Hasselbacken Open 2016 | Stockholm SWE | 2.21 | Hannes Stefansson | Bengt Hammar | 1-0 | 25 | Open |
| 897 | 2016-04-30 | Hasselbacken Open 2016 | Stockholm SWE | 1.21 | Per Broden | Hannes Stefansson | 0-1 | 20 | Open |
| 898 | 2016-03-16 | Reykjavik Open 2016 | Reykjavik ISL | 10.23 | Hannes Stefansson | Dirceu Viana | 1-0 | 38 | Open |
| 899 | 2016-03-15 | Reykjavik Open 2016 | Reykjavik ISL | 9.12 | Justin Sarkar | Hannes Stefansson | 1-0 | 40 | Open |
| 900 | 2016-03-14 | Reykjavik Open 2016 | Reykjavik ISL | 8.2 | Hannes Stefansson | James P Jackson | 1-0 | 31 | Open |
| 901 | 2016-03-13 | Reykjavik Open 2016 | Reykjavik ISL | 7.17 | Erik Hedman | Hannes Stefansson | 1/2-1/2 | 45 | Open |
| 902 | 2016-03-12 | Reykjavik Open 2016 | Reykjavik ISL | 6.27 | Hannes Stefansson | Peter Giannatos | 1-0 | 17 | Open |
| 903 | 2016-03-11 | Reykjavik Open 2016 | Reykjavik ISL | 5.13 | Sachdev Tania | Hannes Stefansson | 1-0 | 48 | Open |
| 904 | 2016-03-10 | Reykjavik Open 2016 | Reykjavik ISL | 4.12 | Hannes Stefansson | Lars Oskar Hauge | 1/2-1/2 | 34 | Open |
| 905 | 2016-03-09 | Reykjavik Open 2016 | Reykjavik ISL | 3.21 | Dale R. Haessel | Hannes Stefansson | 0-1 | 56 | Open |
| 906 | 2016-03-08 | Reykjavik Open 2016 | Reykjavik ISL | 1.13 | Hannes Stefansson | Henrik Carlsen | 1-0 | 32 | Open |
| 907 | 2016-03-05 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 9.5 | Stefan Bergsson | Hannes Stefansson | 0-1 | 52 | Open |
| 908 | 2016-03-05 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 8.2 | Hannes Stefansson | Ivan Cheparinov | 0-1 | 19 | Open |
| 909 | 2016-03-04 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 7.4 | Johann Hjartarson | Hannes Stefansson | 1/2-1/2 | 32 | Open |
| 910 | 2016-03-03 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 6.3 | Hannes Stefansson | Grzegorz Gajewski | 1/2-1/2 | 57 | Open |
| 911 | 2015-11-22 | 20th European Teams | Reykjavik ISL | 9.7 | Hannes Stefansson | Nils Grandelius | 1-0 | 106 | Open |
| 912 | 2015-11-21 | 20th European Teams | Reykjavik ISL | 8.6 | Helgi Olafsson | Hannes Stefansson | 1/2-1/2 | 24 | Open |
| 913 | 2015-11-20 | 20th European Teams | Reykjavik ISL | 7.12 | Hannes Stefansson | Alexander Ipatov | 1/2-1/2 | 40 | Open |
| 914 | 2015-11-19 | 20th European Teams | Reykjavik ISL | 6.15 | Helgi Dam Ziska | Hannes Stefansson | 1/2-1/2 | 41 | Open |
| 915 | 2015-11-16 | 20th European Teams | Reykjavik ISL | 4.12 | Hannes Stefansson | Daniele Vocaturo | 0-1 | 53 | Open |
| 916 | 2015-11-15 | 20th European Teams | Reykjavik ISL | 3.1 | Hannes Stefansson | Liviu-Dieter Nisipeanu | 1/2-1/2 | 58 | Open |
| 917 | 2015-11-14 | 20th European Teams | Reykjavik ISL | 2.17 | Constantin Lupulescu | Hannes Stefansson | 1/2-1/2 | 42 | Open |
| 918 | 2015-11-13 | 20th European Teams | Reykjavik ISL | 1.6 | Levon Aronian | Hannes Stefansson | 1-0 | 39 | Open |
| 919 | 2015-10-14 | World Blitz 2015 | Berlin GER | 21.48 | Adrien Demuth | Hannes Stefansson | 1-0 | 31 | Open |
| 920 | 2015-10-14 | World Blitz 2015 | Berlin GER | 20.5 | Hannes Stefansson | Zhong Zhang | 1/2-1/2 | 55 | Open |
| 921 | 2015-10-14 | World Blitz 2015 | Berlin GER | 19.6 | Dennis Wagner | Hannes Stefansson | 0-1 | 44 | Open |
| 922 | 2015-10-14 | World Blitz 2015 | Berlin GER | 18.65 | Hannes Stefansson | Ottomar Ladva | 1-0 | 47 | Open |
| 923 | 2015-10-14 | World Blitz 2015 | Berlin GER | 17.69 | Henrik Teske | Hannes Stefansson | 1/2-1/2 | 46 | Open |
| 924 | 2015-10-14 | World Blitz 2015 | Berlin GER | 16.57 | Hannes Stefansson | Alexander Shabalov | 0-1 | 42 | Open |
| 925 | 2015-10-14 | World Blitz 2015 | Berlin GER | 15.49 | Dariusz Swiercz | Hannes Stefansson | 1-0 | 70 | Open |
| 926 | 2015-10-14 | World Blitz 2015 | Berlin GER | 14.58 | Hannes Stefansson | Daniel Hausrath | 1-0 | 50 | Open |
| 927 | 2015-10-14 | World Blitz 2015 | Berlin GER | 13.63 | Dennes Abel | Hannes Stefansson | 1/2-1/2 | 41 | Open |
| 928 | 2015-10-14 | World Blitz 2015 | Berlin GER | 12.62 | Hannes Stefansson | Victor Mikhalevski | 1/2-1/2 | 38 | Open |
| 929 | 2015-10-13 | World Blitz 2015 | Berlin GER | 9.86 | Lars Thiede | Hannes Stefansson | 0-1 | 75 | Open |
| 930 | 2015-10-13 | World Blitz 2015 | Berlin GER | 8.91 | Hannes Stefansson | Adel Choukri | 1-0 | 64 | Open |
| 931 | 2015-10-13 | World Blitz 2015 | Berlin GER | 7.89 | Leonid Sawlin | Hannes Stefansson | 1-0 | 34 | Open |
| 932 | 2015-10-13 | World Blitz 2015 | Berlin GER | 6.87 | Roven Vogel | Hannes Stefansson | 1-0 | 38 | Open |
| 933 | 2015-10-13 | World Blitz 2015 | Berlin GER | 5.77 | Hannes Stefansson | Robert Rabiega | 0-1 | 31 | Open |
| 934 | 2015-10-13 | World Blitz 2015 | Berlin GER | 4.64 | Andrei Shchekachev | Hannes Stefansson | 1-0 | 65 | Open |
| 935 | 2015-10-13 | World Blitz 2015 | Berlin GER | 3.61 | Tobias Hirneise | Hannes Stefansson | 1-0 | 28 | Open |
| 936 | 2015-10-13 | World Blitz 2015 | Berlin GER | 2.18 | Hannes Stefansson | Aleksey Dreev | 0-1 | 18 | Open |
| 937 | 2015-10-13 | World Blitz 2015 | Berlin GER | 11.67 | Vitaly Kunin | Hannes Stefansson | 0-1 | 99 | Open |
| 938 | 2015-10-13 | World Blitz 2015 | Berlin GER | 10.78 | Hannes Stefansson | Ramil Hasangatin | 1-0 | 44 | Open |
| 939 | 2015-10-13 | World Blitz 2015 | Berlin GER | 1.82 | Hannes Stefansson | Jose Camacho Collados | 1/2-1/2 | 27 | Open |
| 940 | 2015-10-12 | World Rapid 2015 | Berlin GER | 15.68 | Wojciech Przybylski | Hannes Stefansson | 0-1 | 39 | Open |
| 941 | 2015-10-12 | World Rapid 2015 | Berlin GER | 14.66 | Hannes Stefansson | Ottomar Ladva | 0-1 | 27 | Open |
| 942 | 2015-10-12 | World Rapid 2015 | Berlin GER | 13.58 | Hannes Stefansson | Yuri Vovk | 0-1 | 27 | Open |
| 943 | 2015-10-12 | World Rapid 2015 | Berlin GER | 12.64 | Ramil Hasangatin | Hannes Stefansson | 1/2-1/2 | 35 | Open |
| 944 | 2015-10-12 | World Rapid 2015 | Berlin GER | 11.63 | Alexander Naumann | Hannes Stefansson | 1/2-1/2 | 63 | Open |
| 945 | 2015-10-11 | World Rapid 2015 | Berlin GER | 9.59 | Jure Borisek | Hannes Stefansson | 1-0 | 57 | Open |
| 946 | 2015-10-11 | World Rapid 2015 | Berlin GER | 8.55 | Hannes Stefansson | Rinat Jumabayev | 0-1 | 133 | Open |
| 947 | 2015-10-11 | World Rapid 2015 | Berlin GER | 7.43 | Alexander Motylev | Hannes Stefansson | 1-0 | 28 | Open |
| 948 | 2015-10-11 | World Rapid 2015 | Berlin GER | 6.56 | Hannes Stefansson | Sebastien Maze | 1-0 | 33 | Open |
| 949 | 2015-10-11 | World Rapid 2015 | Berlin GER | 10.7 | Hannes Stefansson | Rainer Polzin | 1-0 | 42 | Open |
| 950 | 2015-10-10 | World Rapid 2015 | Berlin GER | 5.69 | Hannes Stefansson | Jakob Meister | 1-0 | 30 | Open |
| 951 | 2015-10-10 | World Rapid 2015 | Berlin GER | 4.53 | Boris Savchenko | Hannes Stefansson | 1-0 | 54 | Open |
| 952 | 2015-10-10 | World Rapid 2015 | Berlin GER | 3.64 | Evgenij Agrest | Hannes Stefansson | 1/2-1/2 | 53 | Open |
| 953 | 2015-10-10 | World Rapid 2015 | Berlin GER | 2.48 | Hannes Stefansson | Sergei Rublevsky | 1/2-1/2 | 115 | Open |
| 954 | 2015-10-10 | World Rapid 2015 | Berlin GER | 1.4 | Lazaro Bruzon Batista | Hannes Stefansson | 1-0 | 44 | Open |
| 955 | 2015-09-27 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 5.3 | Hedinn Steingrimsson | Hannes Stefansson | 1-0 | 21 | Open |
| 956 | 2015-09-26 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 4.4 | Hannes Stefansson | Einar Hjalti Jensson | 1-0 | 42 | Open |
| 957 | 2015-09-26 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 3.2 | Askell O Karason | Hannes Stefansson | 0-1 | 20 | Open |
| 958 | 2015-09-25 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 2.5 | Hannes Stefansson | Torfi Leosson | 1-0 | 34 | Open |
| 959 | 2015-09-24 | TCh-ISL Div 1 2015-16 | Reykjavik ISL | 1.1 | Hannes Stefansson | Kassa Korley | 1-0 | 70 | Open |
| 960 | 2015-08-05 | 4th Arber Open 2015 | Bayerisch Eisenstein GER | 5.1 | Hannes Stefansson | Leonid Milov | 1/2-1/2 | 37 | Open |
| 961 | 2015-08-04 | 4th Arber Open 2015 | Bayerisch Eisenstein GER | 4.1 | 300110 | Hannes Stefansson | 0-1 | 33 | Open |
| 962 | 2015-08-03 | 4th Arber Open 2015 | Bayerisch Eisenstein GER | 3.1 | Hannes Stefansson | Ferdinand Xiong | 1-0 | 43 | Open |
| 963 | 2015-08-02 | 4th Arber Open 2015 | Bayerisch Eisenstein GER | 2.1 | Stefan Gottuk | Hannes Stefansson | 0-1 | 16 | Open |
| 964 | 2015-08-01 | 4th Arber Open 2015 | Bayerisch Eisenstein GER | 1.1 | Hannes Stefansson | Martin Fenner | 1-0 | 17 | Open |
| 965 | 2015-06-21 | 10th Teplice Open 2015 | Teplice CZE | 9.2 | Pawel Weichhold | Hannes Stefansson | 0-1 | 61 | Open |
| 966 | 2015-06-20 | 10th Teplice Open 2015 | Teplice CZE | 8.4 | Hannes Stefansson | Tamir Nabaty | 1-0 | 39 | Open |
| 967 | 2015-06-19 | 10th Teplice Open 2015 | Teplice CZE | 7.3 | Sipke Ernst | Hannes Stefansson | 1/2-1/2 | 45 | Open |
| 968 | 2015-06-18 | 10th Teplice Open 2015 | Teplice CZE | 6.1 | Hannes Stefansson | Evgeny Postny | 1/2-1/2 | 15 | Open |
| 969 | 2015-06-17 | 10th Teplice Open 2015 | Teplice CZE | 5.3 | Lukasz Butkiewicz | Hannes Stefansson | 0-1 | 32 | Open |
| 970 | 2015-06-16 | 10th Teplice Open 2015 | Teplice CZE | 4.6 | Hannes Stefansson | Sebastian Plischki | 1-0 | 31 | Open |
| 971 | 2015-06-15 | 10th Teplice Open 2015 | Teplice CZE | 3.5 | Lukasz Jarmula | Hannes Stefansson | 1/2-1/2 | 22 | Open |
| 972 | 2015-06-14 | 10th Teplice Open 2015 | Teplice CZE | 2.5 | Hannes Stefansson | Petr Kucera | 1-0 | 20 | Open |
| 973 | 2015-06-13 | 10th Teplice Open 2015 | Teplice CZE | 1.5 | Stephen C Ledger | Hannes Stefansson | 0-1 | 54 | Open |
| 974 | 2015-05-24 | ch-ISL 2015 | Reykjavik ISL | 11.6 | Hannes Stefansson | Henrik Danielsen | 1-0 | 28 | Open |
| 975 | 2015-05-23 | ch-ISL 2015 | Reykjavik ISL | 10.1 | Gudmundur Kjartansson | Hannes Stefansson | 1/2-1/2 | 83 | Open |
| 976 | 2015-05-22 | ch-ISL 2015 | Reykjavik ISL | 9.6 | Bjorn Thorfinnsson | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 977 | 2015-05-21 | ch-ISL 2015 | Reykjavik ISL | 8.2 | Hannes Stefansson | Bragi Thorfinnsson | 1/2-1/2 | 41 | Open |
| 978 | 2015-05-20 | ch-ISL 2015 | Reykjavik ISL | 7.5 | Hjorvar Steinn Gretarsson | Hannes Stefansson | 1-0 | 44 | Open |
| 979 | 2015-05-19 | ch-ISL 2015 | Reykjavik ISL | 6.3 | Hannes Stefansson | Lenka Ptacnikova | 1/2-1/2 | 71 | Open |
| 980 | 2015-05-18 | ch-ISL 2015 | Reykjavik ISL | 5.4 | Johann Hjartarson | Hannes Stefansson | 1-0 | 86 | Open |
| 981 | 2015-05-17 | ch-ISL 2015 | Reykjavik ISL | 4.4 | Hannes Stefansson | Einar Hjalti Jensson | 1-0 | 41 | Open |
| 982 | 2015-05-16 | ch-ISL 2015 | Reykjavik ISL | 3.3 | Hedinn Steingrimsson | Hannes Stefansson | 0-1 | 36 | Open |
| 983 | 2015-05-15 | ch-ISL 2015 | Reykjavik ISL | 2.5 | Hannes Stefansson | Jon L Arnason | 1-0 | 41 | Open |
| 984 | 2015-05-14 | ch-ISL 2015 | Reykjavik ISL | 1.2 | Sigurdur Sigfusson | Hannes Stefansson | 1/2-1/2 | 23 | Open |
| 985 | 2015-05-11 | WOW air tournament 2015 | Reykjavik ISL | 7.1 | Einar Hjalti Jensson | Hannes Stefansson | 1/2-1/2 | 7 | Open |
| 986 | 2015-05-04 | WOW air tournament 2015 | Reykjavik ISL | 6.1 | Hannes Stefansson | Ingvar Thor Johannesson | 1-0 | 50 | Open |
| 987 | 2015-04-27 | WOW air tournament 2015 | Reykjavik ISL | 5.1 | Hannes Stefansson | Bragi Thorfinnsson | 1/2-1/2 | 38 | Open |
| 988 | 2015-04-20 | WOW air tournament 2015 | Reykjavik ISL | 4.1 | Sigurdur Sigfusson | Hannes Stefansson | 1/2-1/2 | 58 | Open |
| 989 | 2015-04-13 | WOW air tournament 2015 | Reykjavik ISL | 3.1 | Hannes Stefansson | David Kjartansson | 1-0 | 42 | Open |
| 990 | 2015-03-30 | WOW air tournament 2015 | Reykjavik ISL | 2.1 | Bjorgvin Viglundsson | Hannes Stefansson | 0-1 | 25 | Open |
| 991 | 2015-03-23 | WOW air tournament 2015 | Reykjavik ISL | 1.1 | Hannes Stefansson | Thorvardur Olafsson | 1-0 | 26 | Open |
| 992 | 2015-03-21 | TCh-ISL Div 1 2014-15 | Reykjavik ISL | 9.1 | Hedinn Steingrimsson | Hannes Stefansson | 1/2-1/2 | 8 | Open |
| 993 | 2015-03-21 | TCh-ISL Div 1 2014-15 | Reykjavik ISL | 8.1 | Hannes Stefansson | Bragi Thorfinnsson | 1-0 | 29 | Open |
| 994 | 2015-03-20 | TCh-ISL Div 1 2014-15 | Reykjavik ISL | 7.1 | 12800040 | Hannes Stefansson | 0-1 | 20 | Open |
| 995 | 2015-03-19 | TCh-ISL Div 1 2014-15 | Reykjavik ISL | 6.1 | Hannes Stefansson | Andri A Gretarsson | 1-0 | 34 | Open |
| 996 | 2015-03-18 | Reykjavik Open 2015 | Reykjavik ISL | 10.14 | Hannes Stefansson | 1200496 | 1-0 | 0 | Open |
| 997 | 2015-03-17 | Reykjavik Open 2015 | Reykjavik ISL | 9.15 | Sachdev Tania | Hannes Stefansson | 0-1 | 34 | Open |
| 998 | 2015-03-16 | Reykjavik Open 2015 | Reykjavik ISL | 8.14 | Hannes Stefansson | Marc Esserman | 1/2-1/2 | 49 | Open |
| 999 | 2015-03-15 | Reykjavik Open 2015 | Reykjavik ISL | 7.3 | Hannes Stefansson | Julio E Granda Zuniga | 0-1 | 18 | Open |
| 1000 | 2015-03-14 | Reykjavik Open 2015 | Reykjavik ISL | 6.13 | Razvan Preotu | Hannes Stefansson | 0-1 | 50 | Open |
| 1001 | 2015-03-13 | Reykjavik Open 2015 | Reykjavik ISL | 5.16 | Hannes Stefansson | Lars Oskar Hauge | 1-0 | 41 | Open |
| 1002 | 2015-03-12 | Reykjavik Open 2015 | Reykjavik ISL | 4.17 | Sarasadat Khademalsharieh | Hannes Stefansson | 1/2-1/2 | 50 | Open |
| 1003 | 2015-03-11 | Reykjavik Open 2015 | Reykjavik ISL | 3.26 | Hannes Stefansson | Shiqun Ni | 1-0 | 65 | Open |
| 1004 | 2015-03-10 | Reykjavik Open 2015 | Reykjavik ISL | 1.19 | Ragnar Edvardsen | Hannes Stefansson | 0-1 | 30 | Open |
| 1005 | 2015-03-08 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 11.15 | Hannes Stefansson | Boris Grachev | 0-1 | 31 | Open |
| 1006 | 2015-03-06 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 10.18 | Ilia Smirin | Hannes Stefansson | 1/2-1/2 | 25 | Open |
| 1007 | 2015-03-05 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 9.34 | Hannes Stefansson | Viktor Erdos | 1-0 | 38 | Open |
| 1008 | 2015-03-04 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 8.12 | Denis Khismatullin | Hannes Stefansson | 1-0 | 30 | Open |
| 1009 | 2015-03-03 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 7.13 | Hannes Stefansson | Nikita Vitiugov | 1/2-1/2 | 40 | Open |
| 1010 | 2015-03-02 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 6.28 | Hannes Stefansson | Ivan Salgado Lopez | 1-0 | 72 | Open |
| 1011 | 2015-03-01 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 5.23 | Ivan Popov | Hannes Stefansson | 1/2-1/2 | 27 | Open |
| 1012 | 2015-02-27 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 4.17 | Hannes Stefansson | Zdenko Kozul | 1/2-1/2 | 8 | Open |
| 1013 | 2015-02-26 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 3.23 | Hrant Melkumyan | Hannes Stefansson | 0-1 | 60 | Open |
| 1014 | 2015-02-25 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 2.6 | Hannes Stefansson | Alexander Moiseenko | 1/2-1/2 | 25 | Open |
| 1015 | 2015-02-24 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 1.83 | Sofia Sigal-Passeck | Hannes Stefansson | 0-1 | 30 | Open |
| 1016 | 2015-02-05 | Gibraltar Masters 2015 | Caleta ENG | 10.37 | Hannes Stefansson | Johan Salomon | 0-1 | 17 | Open |
| 1017 | 2015-02-04 | Gibraltar Masters 2015 | Caleta ENG | 9.38 | 1200496 | Hannes Stefansson | 1/2-1/2 | 54 | Open |
| 1018 | 2015-02-03 | Gibraltar Masters 2015 | Caleta ENG | 8.34 | Hannes Stefansson | Ismael Teran Alvarez | 1/2-1/2 | 54 | Open |
| 1019 | 2015-02-02 | Gibraltar Masters 2015 | Caleta ENG | 7.26 | Vishnu Prasanna. V | Hannes Stefansson | 1-0 | 24 | Open |
| 1020 | 2015-01-31 | Gibraltar Masters 2015 | Caleta ENG | 5.34 | Hannes Stefansson | Eesha Karavade | 1-0 | 45 | Open |
| 1021 | 2015-01-30 | Gibraltar Masters 2015 | Caleta ENG | 4.8 | Veselin Topalov | Hannes Stefansson | 1-0 | 66 | Open |
| 1022 | 2015-01-29 | Gibraltar Masters 2015 | Caleta ENG | 3.2 | Hannes Stefansson | Nikita Vitiugov | 1/2-1/2 | 20 | Open |
| 1023 | 2015-01-28 | Gibraltar Masters 2015 | Caleta ENG | 2.39 | Hannes Stefansson | Arno Zude | 1-0 | 36 | Open |
| 1024 | 2015-01-27 | Gibraltar Masters 2015 | Caleta ENG | 1.4 | Aviv Bar | Hannes Stefansson | 0-1 | 59 | Open |
| 1025 | 2014-10-26 | 53rd TCh-DEN Ex 2014-15 | Copenhagen DEN | 2.1 | Igor Teplyi | Hannes Stefansson | 1/2-1/2 | 40 | Open |
| 1026 | 2014-10-25 | 53rd TCh-DEN Ex 2014-15 | Copenhagen DEN | 1.1 | Hannes Stefansson | Niels Jorgen Fries-Nielsen | 1-0 | 53 | Open |
| 1027 | 2014-10-05 | TCh-ISL Div 1 2014-15 | Reykjavik ISL | 5.1 | Hannes Stefansson | Eric Hansen | 1/2-1/2 | 9 | Open |
| 1028 | 2014-10-04 | TCh-ISL Div 1 2014-15 | Reykjavik ISL | 4.1 | Johann Ingvason | Hannes Stefansson | 0-1 | 42 | Open |
| 1029 | 2014-10-04 | TCh-ISL Div 1 2014-15 | Reykjavik ISL | 3.1 | Hannes Stefansson | Luis Galego | 1-0 | 50 | Open |
| 1030 | 2014-10-03 | TCh-ISL Div 1 2014-15 | Reykjavik ISL | 2.1 | Runar Sigurpalsson | Hannes Stefansson | 0-1 | 39 | Open |
| 1031 | 2014-10-02 | TCh-ISL Div 1 2014-15 | Reykjavik ISL | 1.1 | Hannes Stefansson | Matthieu Cornette | 1/2-1/2 | 27 | Open |
| 1032 | 2014-08-14 | 41st Olympiad Open 2014 | Tromso NOR | 11.17 | Bassem Amin | Hannes Stefansson | 1-0 | 50 | Open |
| 1033 | 2014-08-12 | 41st Olympiad Open 2014 | Tromso NOR | 10.16 | Hannes Stefansson | Dragan Solak | 1-0 | 59 | Open |
| 1034 | 2014-08-11 | 41st Olympiad Open 2014 | Tromso NOR | 9.14 | Mohd Al-Mudahka | Hannes Stefansson | 1/2-1/2 | 31 | Open |
| 1035 | 2014-08-09 | 41st Olympiad Open 2014 | Tromso NOR | 7.25 | Mahmood Lodhi | Hannes Stefansson | 0-1 | 27 | Open |
| 1036 | 2014-08-08 | 41st Olympiad Open 2014 | Tromso NOR | 6.24 | Hannes Stefansson | Helgi Dam Ziska | 1-0 | 25 | Open |
| 1037 | 2014-08-06 | 41st Olympiad Open 2014 | Tromso NOR | 5.86 | Piotr Dukaczewski | Hannes Stefansson | 0-1 | 43 | Open |
| 1038 | 2014-08-05 | 41st Olympiad Open 2014 | Tromso NOR | 4.29 | Nils Grandelius | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 1039 | 2014-08-04 | 41st Olympiad Open 2014 | Tromso NOR | 3.8 | Hannes Stefansson | Ivan Ivanisevic | 1/2-1/2 | 43 | Open |
| 1040 | 2014-08-03 | 41st Olympiad Open 2014 | Tromso NOR | 2.32 | Hannes Stefansson | Alexander Baburin | 1/2-1/2 | 49 | Open |
| 1041 | 2014-07-26 | 25th Czech Open A 2014 | Pardubice CZE | 9.1 | Hannes Stefansson | Mert Yilmazyerli | 1-0 | 59 | Open |
| 1042 | 2014-07-25 | 25th Czech Open A 2014 | Pardubice CZE | 8.1 | 300101 | Hannes Stefansson | 1/2-1/2 | 24 | Open |
| 1043 | 2014-07-24 | 25th Czech Open A 2014 | Pardubice CZE | 7.15 | Hannes Stefansson | Jonathan Westerberg | 1-0 | 36 | Open |
| 1044 | 2014-07-23 | 25th Czech Open A 2014 | Pardubice CZE | 6.29 | Jacob Sylvan | Hannes Stefansson | 0-1 | 36 | Open |
| 1045 | 2014-07-22 | 25th Czech Open A 2014 | Pardubice CZE | 5.26 | Hannes Stefansson | Epameinondas Kourousis | 1/2-1/2 | 46 | Open |
| 1046 | 2014-07-21 | 25th Czech Open A 2014 | Pardubice CZE | 4.27 | Irine Kharisma Sukandar | Hannes Stefansson | 1/2-1/2 | 46 | Open |
| 1047 | 2014-07-20 | 25th Czech Open A 2014 | Pardubice CZE | 3.44 | Hannes Stefansson | Daniel Kozusek | 1-0 | 42 | Open |
| 1048 | 2014-07-19 | 25th Czech Open A 2014 | Pardubice CZE | 2.7 | Maxim Vavulin | Hannes Stefansson | 1-0 | 30 | Open |
| 1049 | 2014-07-18 | 25th Czech Open A 2014 | Pardubice CZE | 1.1 | Hannes Stefansson | Miroslav Jurasek | 1-0 | 50 | Open |
| 1050 | 2014-06-21 | Teplice Open 2014 | Teplice CZE | 8.8 | Hannes Stefansson | Lukasz Butkiewicz | 1/2-1/2 | 34 | Open |
| 1051 | 2014-06-19 | Teplice Open 2014 | Teplice CZE | 6.6 | Hannes Stefansson | Cyril Ponizil | 0-1 | 36 | Open |
| 1052 | 2014-06-18 | Teplice Open 2014 | Teplice CZE | 5.1 | Daniel Naroditsky | Hannes Stefansson | 1-0 | 52 | Open |
| 1053 | 2014-06-17 | Teplice Open 2014 | Teplice CZE | 4.5 | Hannes Stefansson | Sebastian Plischki | 1-0 | 37 | Open |
| 1054 | 2014-06-01 | ch-ISL 2014 | Kopavogur ISL | 9.4 | Hannes Stefansson | Henrik Danielsen | 1/2-1/2 | 31 | Open |
| 1055 | 2014-05-31 | ch-ISL 2014 | Kopavogur ISL | 8.1 | Gudmundur Kjartansson | Hannes Stefansson | 1/2-1/2 | 44 | Open |
| 1056 | 2014-05-30 | ch-ISL 2014 | Kopavogur ISL | 7.5 | Einar Hjalti Jensson | Hannes Stefansson | 0-1 | 22 | Open |
| 1057 | 2014-05-29 | ch-ISL 2014 | Kopavogur ISL | 6.2 | Hannes Stefansson | Throstur Thorhallsson | 0-1 | 31 | Open |
| 1058 | 2014-05-28 | ch-ISL 2014 | Kopavogur ISL | 5.4 | Hedinn Steingrimsson | Hannes Stefansson | 1-0 | 63 | Open |
| 1059 | 2014-05-26 | ch-ISL 2014 | Kopavogur ISL | 4.3 | Hannes Stefansson | Hjorvar Steinn Gretarsson | 1-0 | 37 | Open |
| 1060 | 2014-05-25 | ch-ISL 2014 | Kopavogur ISL | 3.3 | Bragi Thorfinnsson | Hannes Stefansson | 1/2-1/2 | 30 | Open |
| 1061 | 2014-05-24 | ch-ISL 2014 | Kopavogur ISL | 2.4 | Hannes Stefansson | Helgi Ass Gretarsson | 1-0 | 33 | Open |
| 1062 | 2014-05-23 | ch-ISL 2014 | Kopavogur ISL | 1.2 | Gudmundur Gislason | Hannes Stefansson | 0-1 | 75 | Open |
| 1063 | 2014-05-19 | WOW Air Open A 2014 | Reykjavik ISL | 7.2 | Dagur Ragnarsson | Hannes Stefansson | 0-1 | 13 | Open |
| 1064 | 2014-05-18 | Copenhagen CC 2014 | Ballerup DEN | 9.2 | Hannes Stefansson | Helgi Dam Ziska | 1/2-1/2 | 63 | Open |
| 1065 | 2014-05-18 | Copenhagen CC 2014 | Ballerup DEN | 8.6 | Kassa Korley | Hannes Stefansson | 0-1 | 46 | Open |
| 1066 | 2014-05-17 | Copenhagen CC 2014 | Ballerup DEN | 7.9 | Hannes Stefansson | Reinhold Mueller | 1-0 | 35 | Open |
| 1067 | 2014-05-17 | Copenhagen CC 2014 | Ballerup DEN | 6.5 | Daniel Vesterbaek Pedersen | Hannes Stefansson | 1-0 | 18 | Open |
| 1068 | 2014-05-16 | Copenhagen CC 2014 | Ballerup DEN | 5.4 | Hannes Stefansson | Jacob Sylvan | 1/2-1/2 | 28 | Open |
| 1069 | 2014-05-16 | Copenhagen CC 2014 | Ballerup DEN | 4.2 | Jens Ove Fries-Nielsen | Hannes Stefansson | 1/2-1/2 | 10 | Open |
| 1070 | 2014-05-15 | Copenhagen CC 2014 | Ballerup DEN | 3.1 | Hannes Stefansson | Carsten Hoi | 1/2-1/2 | 11 | Open |
| 1071 | 2014-05-15 | Copenhagen CC 2014 | Ballerup DEN | 2.1 | Bjorn Moller Ochsner | Hannes Stefansson | 0-1 | 52 | Open |
| 1072 | 2014-05-14 | Copenhagen CC 2014 | Ballerup DEN | 1.1 | Hannes Stefansson | Paul Brondal | 1-0 | 33 | Open |
| 1073 | 2014-05-12 | WOW Air Open A 2014 | Reykjavik ISL | 6.2 | Hannes Stefansson | Dagur Arngrimsson | 1-0 | 35 | Open |
| 1074 | 2014-05-05 | WOW Air Open A 2014 | Reykjavik ISL | 5.2 | Throstur Thorhallsson | Hannes Stefansson | 1/2-1/2 | 10 | Open |
| 1075 | 2014-04-25 | WOW Air Open A 2014 | Reykjavik ISL | 4.1 | Hjorvar Steinn Gretarsson | Hannes Stefansson | 1-0 | 25 | Open |
| 1076 | 2014-04-07 | WOW Air Open A 2014 | Reykjavik ISL | 2.1 | Ingvar Thor Johannesson | Hannes Stefansson | 1/2-1/2 | 95 | Open |
| 1077 | 2014-03-31 | WOW Air Open A 2014 | Reykjavik ISL | 1.1 | Hannes Stefansson | Thorvardur Olafsson | 1-0 | 35 | Open |
| 1078 | 2014-03-12 | N1 Reykjavik Open 2014 | Reykjavik ISL | 10.8 | Hannes Stefansson | Simon Bekker-Jensen | 1-0 | 65 | Open |
| 1079 | 2014-03-11 | N1 Reykjavik Open 2014 | Reykjavik ISL | 9.12 | Hannes Stefansson | Yaacov Norowitz | 1-0 | 37 | Open |
| 1080 | 2014-03-10 | N1 Reykjavik Open 2014 | Reykjavik ISL | 8.13 | Eesha Karavade | Hannes Stefansson | 1/2-1/2 | 24 | Open |
| 1081 | 2014-03-09 | N1 Reykjavik Open 2014 | Reykjavik ISL | 7.9 | Hannes Stefansson | Edward Porper | 1/2-1/2 | 58 | Open |
| 1082 | 2014-03-08 | N1 Reykjavik Open 2014 | Reykjavik ISL | 6.11 | Sachdev Tania | Hannes Stefansson | 1/2-1/2 | 61 | Open |
| 1083 | 2014-03-07 | N1 Reykjavik Open 2014 | Reykjavik ISL | 5.16 | Hannes Stefansson | Tatev Abrahamyan | 1-0 | 38 | Open |
| 1084 | 2014-03-06 | N1 Reykjavik Open 2014 | Reykjavik ISL | 4.1 | Benjamin Gledura | Hannes Stefansson | 1/2-1/2 | 14 | Open |
| 1085 | 2014-03-05 | N1 Reykjavik Open 2014 | Reykjavik ISL | 3.23 | Hannes Stefansson | Michael Langer | 1-0 | 29 | Open |
| 1086 | 2014-03-04 | N1 Reykjavik Open 2014 | Reykjavik ISL | 1.16 | Michael Klyszcz | Hannes Stefansson | 0-1 | 13 | Open |
| 1087 | 2014-03-01 | TCh-ISL Div1 2013-14 | Reykjavik ISL | 9.5 | Halldor Palsson | Hannes Stefansson | 0-1 | 29 | Open |
| 1088 | 2014-03-01 | TCh-ISL Div1 2013-14 | Reykjavik ISL | 8.2 | Hannes Stefansson | Jon L Arnason | 1/2-1/2 | 28 | Open |
| 1089 | 2014-02-28 | TCh-ISL Div1 2013-14 | Reykjavik ISL | 7.4 | Magnus Teitsson | Hannes Stefansson | 0-1 | 21 | Open |
| 1090 | 2014-02-27 | TCh-ISL Div1 2013-14 | Reykjavik ISL | 6.3 | Hannes Stefansson | Jon Arni Halldorsson | 1-0 | 31 | Open |
| 1091 | 2014-01-26 | 5th Alajuela Open 2014 | Alajuela CRC | 9.2 | Alejandro Ramirez | Hannes Stefansson | 1/2-1/2 | 7 | Open |
| 1092 | 2014-01-25 | 5th Alajuela Open 2014 | Alajuela CRC | 8.2 | Hannes Stefansson | Lazaro Bruzon Batista | 1/2-1/2 | 8 | Open |
| 1093 | 2014-01-25 | 5th Alajuela Open 2014 | Alajuela CRC | 7.4 | Hannes Stefansson | Tania Regla Hernandez Alvarez | 1-0 | 39 | Open |
| 1094 | 2014-01-24 | 5th Alajuela Open 2014 | Alajuela CRC | 5.7 | Ivan Castillo Trujillo | Hannes Stefansson | 0-1 | 26 | Open |
| 1095 | 2014-01-23 | 5th Alajuela Open 2014 | Alajuela CRC | 3.3 | Jorge Picado | Hannes Stefansson | 1-0 | 64 | Open |
| 1096 | 2014-01-22 | 5th Alajuela Open 2014 | Alajuela CRC | 2.4 | Hannes Stefansson | Oscar Angulo Cubero | 1-0 | 36 | Open |
| 1097 | 2014-01-22 | 5th Alajuela Open 2014 | Alajuela CRC | 1.4 | Katherine Berenice Ortiz | Hannes Stefansson | 0-1 | 39 | Open |
| 1098 | 2013-11-17 | 19th European Teams | Warsaw POL | 9.13 | Ivan Salgado Lopez | Hannes Stefansson | 1-0 | 48 | Open |
| 1099 | 2013-11-16 | 19th European Teams | Warsaw POL | 8.16 | Hannes Stefansson | Tanguy Ringoir | 1/2-1/2 | 46 | Open |
| 1100 | 2013-11-15 | 19th European Teams | Warsaw POL | 7.13 | Hannes Stefansson | Krasimir Rusev | 1-0 | 43 | Open |
| 1101 | 2013-11-14 | 19th European Teams | Warsaw POL | 6.15 | Davor Palo | Hannes Stefansson | 1/2-1/2 | 90 | Open |
| 1102 | 2013-11-12 | 19th European Teams | Warsaw POL | 5.13 | Dariusz Swiercz | Hannes Stefansson | 1-0 | 41 | Open |
| 1103 | 2013-11-11 | 19th European Teams | Warsaw POL | 4.17 | Hannes Stefansson | Alan Tate | 1-0 | 44 | Open |
| 1104 | 2013-11-10 | 19th European Teams | Warsaw POL | 3.13 | Hannes Stefansson | Marcin Tazbir | 1/2-1/2 | 23 | Open |
| 1105 | 2013-11-09 | 19th European Teams | Warsaw POL | 2.18 | Vilka Sipila | Hannes Stefansson | 0-1 | 50 | Open |
| 1106 | 2013-11-08 | 19th European Teams | Warsaw POL | 1.9 | Hannes Stefansson | Viktor Laznicka | 1/2-1/2 | 42 | Open |
| 1107 | 2013-10-26 | 29th ECC Open 2013 | Rhodes GRE | 7.16 | Alberto David | Hannes Stefansson | 1/2-1/2 | 43 | Open |
| 1108 | 2013-10-25 | 29th ECC Open 2013 | Rhodes GRE | 6.17 | Mika Karttunen | Hannes Stefansson | 0-1 | 59 | Open |
| 1109 | 2013-10-24 | 29th ECC Open 2013 | Rhodes GRE | 5.22 | Hannes Stefansson | Christopher Noe | 1-0 | 20 | Open |
| 1110 | 2013-10-23 | 29th ECC Open 2013 | Rhodes GRE | 4.18 | Hannes Stefansson | David Shengelia | 1/2-1/2 | 41 | Open |
| 1111 | 2013-10-22 | 29th ECC Open 2013 | Rhodes GRE | 3.21 | Stamatios Karavas | Hannes Stefansson | 0-1 | 25 | Open |
| 1112 | 2013-10-21 | 29th ECC Open 2013 | Rhodes GRE | 2.1 | John J Cox | Hannes Stefansson | 0-1 | 48 | Open |
| 1113 | 2013-10-21 | 29th ECC Open 2013 | Rhodes GRE | 2.18 | John J Cox | Hannes Stefansson | 0-1 | 48 | Open |
| 1114 | 2013-10-20 | 29th ECC Open 2013 | Rhodes GRE | 1.4 | Hannes Stefansson | Dmitry Jakovenko | 1/2-1/2 | 33 | Open |
| 1115 | 2013-10-20 | 29th ECC Open 2013 | Rhodes GRE | 1.1 | Hannes Stefansson | Dmitry Jakovenko | 1/2-1/2 | 33 | Open |
| 1116 | 2013-10-13 | TCh-ISL Div1 2013-14 | Reykjavik ISL | 5.3 | Hannes Stefansson | Henrik Danielsen | 1/2-1/2 | 38 | Open |
| 1117 | 2013-10-12 | TCh-ISL Div1 2013-14 | Reykjavik ISL | 4.4 | Helgi Ass Gretarsson | Hannes Stefansson | 1/2-1/2 | 26 | Open |
| 1118 | 2013-10-12 | TCh-ISL Div1 2013-14 | Reykjavik ISL | 3.2 | Hannes Stefansson | Ingi Tandri Traustason | 1-0 | 48 | Open |
| 1119 | 2013-10-11 | TCh-ISL Div1 2013-14 | Reykjavik ISL | 2.5 | Karl Thorsteins | Hannes Stefansson | 0-1 | 33 | Open |
| 1120 | 2013-10-10 | TCh-ISL Div1 2013-14 | Reykjavik ISL | 1.1 | Halldor Halldorsson | Hannes Stefansson | 0-1 | 39 | Open |
| 1121 | 2013-08-12 | FSGM August 2013 | Budapest HUN | 9.5 | Hannes Stefansson | David Berczes | 0-1 | 29 | Open |
| 1122 | 2013-08-11 | FSGM August 2013 | Budapest HUN | 8.1 | Csaba Tesik | Hannes Stefansson | 1/2-1/2 | 22 | Open |
| 1123 | 2013-08-10 | FSGM August 2013 | Budapest HUN | 7.5 | Haoxiang Jia | Hannes Stefansson | 0-1 | 31 | Open |
| 1124 | 2013-08-09 | FSGM August 2013 | Budapest HUN | 6.2 | Hannes Stefansson | Zoltan Varga | 1-0 | 62 | Open |
| 1125 | 2013-08-07 | FSGM August 2013 | Budapest HUN | 5.4 | Erik Santarius | Hannes Stefansson | 1-0 | 58 | Open |
| 1126 | 2013-08-06 | FSGM August 2013 | Budapest HUN | 4.3 | Hannes Stefansson | Pouya Idani | 1-0 | 55 | Open |
| 1127 | 2013-08-05 | FSGM August 2013 | Budapest HUN | 3.3 | Janos Konnyu | Hannes Stefansson | 1-0 | 77 | Open |
| 1128 | 2013-08-04 | FSGM August 2013 | Budapest HUN | 2.4 | Hannes Stefansson | Rasmus Skytte | 1-0 | 45 | Open |
| 1129 | 2013-08-03 | FSGM August 2013 | Budapest HUN | 1.2 | Mate Bagi | Hannes Stefansson | 0-1 | 37 | Open |
| 1130 | 2013-07-27 | Czech Open A 2013 | Pardubice CZE | 9.23 | Hannes Stefansson | Sebastian Plischki | 1-0 | 31 | Open |
| 1131 | 2013-07-26 | Czech Open A 2013 | Pardubice CZE | 8.13 | Bogdan Belyakov | Hannes Stefansson | 1-0 | 48 | Open |
| 1132 | 2013-07-25 | Czech Open A 2013 | Pardubice CZE | 7.5 | Hannes Stefansson | Dmitry Kononenko | 1/2-1/2 | 44 | Open |
| 1133 | 2013-07-24 | Czech Open A 2013 | Pardubice CZE | 6.2 | Vilka Sipila | Hannes Stefansson | 0-1 | 68 | Open |
| 1134 | 2013-07-23 | Czech Open A 2013 | Pardubice CZE | 5.15 | Hannes Stefansson | 300101 | 1/2-1/2 | 51 | Open |
| 1135 | 2013-07-22 | Czech Open A 2013 | Pardubice CZE | 4.1 | Daniel Semcesen | Hannes Stefansson | 1/2-1/2 | 32 | Open |
| 1136 | 2013-07-21 | Czech Open A 2013 | Pardubice CZE | 3.5 | Hannes Stefansson | Vladimir Talla | 1/2-1/2 | 35 | Open |
| 1137 | 2013-07-20 | Czech Open A 2013 | Pardubice CZE | 2.14 | Vasily Usmanov | Hannes Stefansson | 0-1 | 54 | Open |
| 1138 | 2013-07-19 | Czech Open A 2013 | Pardubice CZE | 1.24 | Hannes Stefansson | 14102862 | 1-0 | 59 | Open |
| 1139 | 2013-06-08 | Icelandic Open P/O 2013 | Reykjavik ISL | 2 | Bjorn Thorfinnsson | Hannes Stefansson | 0-1 | 33 | Open |
| 1140 | 2013-06-08 | Icelandic Open P/O 2013 | Reykjavik ISL | 1 | Hannes Stefansson | Bjorn Thorfinnsson | 1/2-1/2 | 59 | Open |
| 1141 | 2013-06-08 | Icelandic Open Championship 2013 | Reykjavik ISL | 10.1 | Hannes Stefansson | Hedinn Steingrimsson | 0-1 | 37 | Open |
| 1142 | 2013-06-07 | Icelandic Open Championship 2013 | Reykjavik ISL | 9.1 | Hannes Stefansson | Hjorvar Steinn Gretarsson | 1/2-1/2 | 10 | Open |
| 1143 | 2013-06-06 | Icelandic Open Championship 2013 | Reykjavik ISL | 8.1 | 2301172 | Hannes Stefansson | 0-1 | 40 | Open |
| 1144 | 2013-06-05 | Icelandic Open Championship 2013 | Reykjavik ISL | 7.1 | Hannes Stefansson | Bjorn Thorfinnsson | 1-0 | 38 | Open |
| 1145 | 2013-06-04 | Icelandic Open Championship 2013 | Reykjavik ISL | 6.2 | Bragi Thorfinnsson | Hannes Stefansson | 0-1 | 37 | Open |
| 1146 | 2013-06-04 | Icelandic Open Championship 2013 | Reykjavik ISL | 5.2 | Hannes Stefansson | Sigurbjorn Bjornsson | 1-0 | 31 | Open |
| 1147 | 2013-06-02 | Icelandic Open Championship 2013 | Reykjavik ISL | 4.2 | Henrik Danielsen | Hannes Stefansson | 1/2-1/2 | 20 | Open |
| 1148 | 2013-06-01 | Icelandic Open Championship 2013 | Reykjavik ISL | 3.2 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | 33 | Open |
| 1149 | 2013-06-01 | Icelandic Open Championship 2013 | Reykjavik ISL | 2.3 | Sverrir Sigurdsson | Hannes Stefansson | 0-1 | 32 | Open |
| 1150 | 2013-05-31 | Icelandic Open Championship 2013 | Reykjavik ISL | 1.3 | Hannes Stefansson | Dagur Andri Fridgeirsson | 1-0 | 33 | Open |
| 1151 | 2013-03-02 | TCh-ISL 2012-13 | Reykjavik ISL | 7.5 | Halldor Halldorsson | Hannes Stefansson | 0-1 | 36 | Open |
| 1152 | 2013-03-02 | TCh-ISL 2012-13 | Reykjavik ISL | 6.5 | Hannes Stefansson | Henrik Danielsen | 1/2-1/2 | 22 | Open |
| 1153 | 2013-03-01 | TCh-ISL 2012-13 | Reykjavik ISL | 5.5 | Hannes Stefansson | Asgeir Asbjornsson | 1-0 | 60 | Open |
| 1154 | 2013-02-27 | Reykjavik Open 2013 | Reykjavik ISL | 10.7 | Ivan Sokolov | Hannes Stefansson | 1-0 | 49 | Open |
| 1155 | 2013-02-26 | Reykjavik Open 2013 | Reykjavik ISL | 9.7 | Hannes Stefansson | Yangyi Yu | 1/2-1/2 | 92 | Open |
| 1156 | 2013-02-25 | Reykjavik Open 2013 | Reykjavik ISL | 8.1 | Bartosz Socko | Hannes Stefansson | 0-1 | 46 | Open |
| 1157 | 2013-02-24 | Reykjavik Open 2013 | Reykjavik ISL | 7.22 | Alina Kashlinskaya | Hannes Stefansson | 0-1 | 46 | Open |
| 1158 | 2013-02-23 | Reykjavik Open 2013 | Reykjavik ISL | 6.7 | Hannes Stefansson | Gawain C B Maroroa Jones | 0-1 | 39 | Open |
| 1159 | 2013-02-22 | Reykjavik Open 2013 | Reykjavik ISL | 5.26 | Lukas Handler | Hannes Stefansson | 0-1 | 21 | Open |
| 1160 | 2013-02-21 | Reykjavik Open 2013 | Reykjavik ISL | 4.9 | Hannes Stefansson | Xiangzhi Bu | 1/2-1/2 | 22 | Open |
| 1161 | 2013-02-20 | Reykjavik Open 2013 | Reykjavik ISL | 3.3 | Hannes Stefansson | Turkan Mamedjarova | 1-0 | 28 | Open |
| 1162 | 2013-02-19 | Reykjavik Open 2013 | Reykjavik ISL | 1.35 | Volker Kuehnast | Hannes Stefansson | 0-1 | 35 | Open |
| 1163 | 2013-02-17 | Iceland-China Friendly Match | Reykjavik ISL | 9.2 | Hannes Stefansson | Yi Wei | 0-1 | 42 | Open |
| 1164 | 2013-02-17 | Iceland-China Friendly Match | Reykjavik ISL | 8.2 | Zhongyi Tan | Hannes Stefansson | 0-1 | 44 | Open |
| 1165 | 2013-02-17 | Iceland-China Friendly Match | Reykjavik ISL | 7.2 | Hannes Stefansson | Qian Huang | 0-1 | 53 | Open |
| 1166 | 2013-02-17 | Iceland-China Friendly Match | Reykjavik ISL | 12.2 | Yangyi Yu | Hannes Stefansson | 1-0 | 31 | Open |
| 1167 | 2013-02-17 | Iceland-China Friendly Match | Reykjavik ISL | 11.2 | Hannes Stefansson | Xiangzhi Bu | 1-0 | 38 | Open |
| 1168 | 2013-02-17 | Iceland-China Friendly Match | Reykjavik ISL | 10.2 | Yiye Wang | Hannes Stefansson | 0-1 | 29 | Open |
| 1169 | 2013-02-11 | FSGM February 2013 | Budapest HUN | 9.1 | Hannes Stefansson | Lars Rindlisbacher | 1/2-1/2 | 40 | Open |
| 1170 | 2013-02-10 | FSGM February 2013 | Budapest HUN | 8.5 | Peter Lizak | Hannes Stefansson | 1/2-1/2 | 17 | Open |
| 1171 | 2013-02-09 | FSGM February 2013 | Budapest HUN | 7.2 | Hannes Stefansson | Oliver Mihok | 1/2-1/2 | 71 | Open |
| 1172 | 2013-02-08 | FSGM February 2013 | Budapest HUN | 6.4 | Attila Czebe | Hannes Stefansson | 1/2-1/2 | 11 | Open |
| 1173 | 2013-02-06 | FSGM February 2013 | Budapest HUN | 5.3 | Hannes Stefansson | Benjamin Gledura | 1/2-1/2 | 27 | Open |
| 1174 | 2013-02-05 | FSGM February 2013 | Budapest HUN | 4.3 | Sinisa Saric | Hannes Stefansson | 1-0 | 40 | Open |
| 1175 | 2013-02-04 | FSGM February 2013 | Budapest HUN | 3.4 | Hannes Stefansson | Huynh Minh Huy Nguyen | 1-0 | 32 | Open |
| 1176 | 2013-02-03 | FSGM February 2013 | Budapest HUN | 2.2 | Florian Hujbert | Hannes Stefansson | 1/2-1/2 | 22 | Open |
| 1177 | 2013-02-02 | FSGM February 2013 | Budapest HUN | 1.5 | Hannes Stefansson | Laszlo Gonda | 1-0 | 30 | Open |
| 1178 | 2013-01-15 | Prague Open A 2013 | Prague CZE | 8.6 | David Van Kerkhof | Hannes Stefansson | 1-0 | 26 | Open |
| 1179 | 2013-01-14 | Prague Open A 2013 | Prague CZE | 7.12 | Hannes Stefansson | Kulkarni Bhakti | 1-0 | 30 | Open |
| 1180 | 2013-01-13 | Prague Open A 2013 | Prague CZE | 6.19 | Olga Jascenko | Hannes Stefansson | 0-1 | 48 | Open |
| 1181 | 2013-01-12 | Prague Open A 2013 | Prague CZE | 5.2 | Hannes Stefansson | Jan Petr | 1/2-1/2 | 25 | Open |
| 1182 | 2013-01-12 | Prague Open A 2013 | Prague CZE | 4.7 | Sebastian Plischki | Hannes Stefansson | 1-0 | 36 | Open |
| 1183 | 2013-01-11 | Prague Open A 2013 | Prague CZE | 3.18 | Hannes Stefansson | Frantisek Hanl | 1-0 | 18 | Open |
| 1184 | 2013-01-10 | Prague Open A 2013 | Prague CZE | 2.3 | Edyta Jakubiec | Hannes Stefansson | 1/2-1/2 | 34 | Open |
| 1185 | 2013-01-09 | Prague Open A 2013 | Prague CZE | 1.3 | Hannes Stefansson | Alexander Schneider | 1-0 | 28 | Open |
| 1186 | 2012-10-07 | TCh-ISL 2012-13 | Reykjavik ISL | 4.4 | Gudni Petursson | Hannes Stefansson | 0-1 | 50 | Open |
| 1187 | 2012-10-06 | TCh-ISL 2012-13 | Reykjavik ISL | 3.2 | Hannes Stefansson | Bragi Halldorsson | 1-0 | 38 | Open |
| 1188 | 2012-10-06 | TCh-ISL 2012-13 | Reykjavik ISL | 2.3 | Johann Hjartarson | Hannes Stefansson | 1/2-1/2 | 26 | Open |
| 1189 | 2012-10-05 | TCh-ISL 2012-13 | Reykjavik ISL | 1.3 | Hannes Stefansson | Simon Bekker-Jensen | 1/2-1/2 | 64 | Open |
| 1190 | 2012-09-09 | 40th Olympiad Open | Istanbul TUR | 11.3 | Andres Rodriguez Vila | Hannes Stefansson | 1-0 | 54 | Open |
| 1191 | 2012-09-07 | 40th Olympiad Open | Istanbul TUR | 10.35 | Michael Wiedenkeller | Hannes Stefansson | 1-0 | 46 | Open |
| 1192 | 2012-09-06 | 40th Olympiad Open | Istanbul TUR | 9.44 | Hannes Stefansson | Mehul Gohil | 1-0 | 23 | Open |
| 1193 | 2012-09-05 | 40th Olympiad Open | Istanbul TUR | 8.35 | Jorge Cori | Hannes Stefansson | 1-0 | 57 | Open |
| 1194 | 2012-09-04 | 40th Olympiad Open | Istanbul TUR | 7.28 | Hannes Stefansson | Ehsan Ghaem Maghami | 1-0 | 43 | Open |
| 1195 | 2012-09-03 | 40th Olympiad Open | Istanbul TUR | 6.23 | Markus Ragger | Hannes Stefansson | 1-0 | 28 | Open |
| 1196 | 2012-09-01 | 40th Olympiad Open | Istanbul TUR | 5.13 | Hannes Stefansson | Wesley So | 1/2-1/2 | 31 | Open |
| 1197 | 2012-08-30 | 40th Olympiad Open | Istanbul TUR | 3.37 | Richard S. Jones | Hannes Stefansson | 1/2-1/2 | 75 | Open |
| 1198 | 2012-08-29 | 40th Olympiad Open | Istanbul TUR | 2.29 | Hannes Stefansson | Diego Flores | 0-1 | 42 | Open |
| 1199 | 2012-08-28 | 40th Olympiad Open | Istanbul TUR | 1.49 | Hon Ki Tsang | Hannes Stefansson | 0-1 | 41 | Open |
| 1200 | 2012-07-28 | 23rd Czech Open A | Pardubice CZE | 9.15 | Sergey Kasparov | Hannes Stefansson | 1/2-1/2 | 13 | Open |
| 1201 | 2012-07-27 | 23rd Czech Open A | Pardubice CZE | 8.22 | Hannes Stefansson | Mikhail Al. Antipov | 0-1 | 34 | Open |
| 1202 | 2012-07-26 | 23rd Czech Open A | Pardubice CZE | 7.24 | Jaroslav Bures | Hannes Stefansson | 1/2-1/2 | 17 | Open |
| 1203 | 2012-07-25 | 23rd Czech Open A | Pardubice CZE | 6.21 | Hannes Stefansson | Vojtech Rojicek | 1/2-1/2 | 53 | Open |
| 1204 | 2012-07-24 | 23rd Czech Open A | Pardubice CZE | 5.19 | Julian Jorczik | Hannes Stefansson | 1/2-1/2 | 20 | Open |
| 1205 | 2012-07-23 | 23rd Czech Open A | Pardubice CZE | 4.3 | Hannes Stefansson | Aleksandra Goryachkina | 1-0 | 62 | Open |
| 1206 | 2012-07-22 | 23rd Czech Open A | Pardubice CZE | 3.28 | Aljosa Tomazini | Hannes Stefansson | 1/2-1/2 | 35 | Open |
| 1207 | 2012-07-21 | 23rd Czech Open A | Pardubice CZE | 2.18 | Hannes Stefansson | Jan Suran | 1/2-1/2 | 46 | Open |
| 1208 | 2012-07-20 | 23rd Czech Open A | Pardubice CZE | 1.28 | Vladimir Zakhartsov | Hannes Stefansson | 0-1 | 38 | Open |
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