Boris Maryasin
Country
ISR
Birth Year
1950
Gender
M
Title
International Master
FIDE ID
2801892
FIDE Rating
2193
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-11-01 | 33rd World Senior 65+ | Gallipoli ITA | 11.26 | Ian T. Findlay | Boris Maryasin | 1-0 | 33 | Open |
| 2 | 2025-10-31 | 33rd World Senior 65+ | Gallipoli ITA | 10.32 | Boris Maryasin | Michael Heid | 1-0 | 33 | Open |
| 3 | 2025-10-30 | 33rd World Senior 65+ | Gallipoli ITA | 9.47 | Lester Van Meter | Boris Maryasin | 0-1 | 52 | Open |
| 4 | 2025-10-29 | 33rd World Senior 65+ | Gallipoli ITA | 8.68 | Boris Maryasin | Rune Evertsson | 1-0 | 28 | Open |
| 5 | 2025-10-28 | 33rd World Senior 65+ | Gallipoli ITA | 7.45 | Tom Braathen | Boris Maryasin | 1-0 | 28 | Open |
| 6 | 2025-10-26 | 33rd World Senior 65+ | Gallipoli ITA | 6.7 | Boris Maryasin | Clifford Shaw | 1-0 | 31 | Open |
| 7 | 2025-10-25 | 33rd World Senior 65+ | Gallipoli ITA | 5.44 | Efren Bagamasbad | Boris Maryasin | 1-0 | 39 | Open |
| 8 | 2025-10-24 | 33rd World Senior 65+ | Gallipoli ITA | 4.25 | Boris Maryasin | Patrick Van Hoolandt | 0-1 | 34 | Open |
| 9 | 2025-10-23 | 33rd World Senior 65+ | Gallipoli ITA | 3.2 | Lexy Ortega | Boris Maryasin | 1-0 | 24 | Open |
| 10 | 2025-10-22 | 33rd World Senior 65+ | Gallipoli ITA | 2.25 | Boris Maryasin | Tomas Serra Olives | 1-0 | 36 | Open |
| 11 | 2025-10-21 | 33rd World Senior 65+ | Gallipoli ITA | 1.31 | Paolo Bottini | Boris Maryasin | 0-1 | 34 | Open |
| 12 | 2025-02-26 | World Senior Teams +65 | Prague CZE | 9.2 | Boris Maryasin | Rogier Van Egmond | 1-0 | 30 | Open |
| 13 | 2025-02-25 | World Senior Teams +65 | Prague CZE | 8.2 | Nils-Gustaf Renman | Boris Maryasin | 1/2-1/2 | 27 | Open |
| 14 | 2025-02-24 | World Senior Teams +65 | Prague CZE | 7.2 | Boris Maryasin | Anthony J Stebbings | 1-0 | 38 | Open |
| 15 | 2025-02-23 | World Senior Teams +65 | Prague CZE | 6.2 | Boris Maryasin | Anthony C. Kosten | 1/2-1/2 | 23 | Open |
| 16 | 2025-02-21 | World Senior Teams +65 | Prague CZE | 5.2 | Lexy Ortega | Boris Maryasin | 1/2-1/2 | 43 | Open |
| 17 | 2025-02-20 | World Senior Teams +65 | Prague CZE | 4.2 | Boris Maryasin | Timothy F. Binham | 0-1 | 34 | Open |
| 18 | 2025-02-19 | World Senior Teams +65 | Prague CZE | 3.2 | Mehrshad Sharif | Boris Maryasin | 1/2-1/2 | 9 | Open |
| 19 | 2025-02-18 | World Senior Teams +65 | Prague CZE | 2.2 | Vladislav Nasybullin | Boris Maryasin | 0-1 | 48 | Open |
| 20 | 2025-02-17 | World Senior Teams +65 | Prague CZE | 1.42 | Boris Maryasin | Einar Lauritzen | 1-0 | 23 | Open |
| 21 | 2024-11-28 | 32nd World Senior 65+ | Porto Santo POR | 11.7 | Boris Maryasin | Terry P D Chapman | 1/2-1/2 | 6 | Open |
| 22 | 2024-11-27 | 32nd World Senior 65+ | Porto Santo POR | 10.5 | Zurab Sturua | Boris Maryasin | 1/2-1/2 | 42 | Open |
| 23 | 2024-11-26 | 32nd World Senior 65+ | Porto Santo POR | 9.4 | Fernando Silva | Boris Maryasin | 1/2-1/2 | 26 | Open |
| 24 | 2024-11-25 | 32nd World Senior 65+ | Porto Santo POR | 8.7 | Boris Maryasin | Vladislav Nasybullin | 1-0 | 52 | Open |
| 25 | 2024-11-24 | 32nd World Senior 65+ | Porto Santo POR | 7.15 | Boris Maryasin | Marat Primbetov | 1-0 | 39 | Open |
| 26 | 2024-11-21 | 32nd World Senior 65+ | Porto Santo POR | 5.14 | Boris Maryasin | Aitkazy Baimurzin | 0-1 | 64 | Open |
| 27 | 2024-11-20 | 32nd World Senior 65+ | Porto Santo POR | 4.12 | Dariusz Klimaszewski | Boris Maryasin | 1/2-1/2 | 82 | Open |
| 28 | 2024-11-19 | 32nd World Senior 65+ | Porto Santo POR | 3.3 | Boris Maryasin | Jaime Sunye Neto | 0-1 | 52 | Open |
| 29 | 2024-07-09 | World Senior Teams +65 | Krakow POL | 7.4 | Boris Maryasin | Peter Petran | 0-1 | 46 | Open |
| 30 | 2024-07-06 | World Senior Teams +65 | Krakow POL | 5.3 | Anthony J Stebbings | Boris Maryasin | 1/2-1/2 | 23 | Open |
| 31 | 2024-07-05 | World Senior Teams +65 | Krakow POL | 4.3 | Boris Maryasin | Louis Roos | 0-1 | 53 | Open |
| 32 | 2024-07-04 | World Senior Teams +65 | Krakow POL | 3.3 | Mario Cocozza | Boris Maryasin | 0-1 | 42 | Open |
| 33 | 2024-07-03 | World Senior Teams +65 | Krakow POL | 2.3 | Boris Maryasin | Matthias Glaessl | 1-0 | 34 | Open |
| 34 | 2024-07-02 | World Senior Teams +65 | Krakow POL | 1.3 | Steffen Cordes | Boris Maryasin | 0-1 | 47 | Open |
| 35 | 2024-05-15 | TCh-EUR Senior +65 2024 | Catez SLO | 9.2 | Anders Wengholm | Boris Maryasin | 1/2-1/2 | 31 | Open |
| 36 | 2024-05-14 | TCh-EUR Senior +65 2024 | Catez SLO | 8.2 | Boris Maryasin | Louis Roos | 1/2-1/2 | 26 | Open |
| 37 | 2024-05-13 | TCh-EUR Senior +65 2024 | Catez SLO | 7.2 | Denis Luminet | Boris Maryasin | 1/2-1/2 | 54 | Open |
| 38 | 2024-05-11 | TCh-EUR Senior +65 2024 | Catez SLO | 5.2 | Branko Vujakovic | Boris Maryasin | 1/2-1/2 | 45 | Open |
| 39 | 2024-05-09 | TCh-EUR Senior +65 2024 | Catez SLO | 3.2 | Boris Maryasin | Patrick Hugentobler | 1/2-1/2 | 21 | Open |
| 40 | 2024-05-08 | TCh-EUR Senior +65 2024 | Catez SLO | 2.2 | Adrian Mikhalchishin | Boris Maryasin | 1-0 | 70 | Open |
| 41 | 2023-07-19 | Slovakia Chess Open 2023 | Piestany SVK | 9.33 | Jakub Bielik | Boris Maryasin | 1/2-1/2 | 40 | Open |
| 42 | 2023-07-18 | Slovakia Chess Open 2023 | Piestany SVK | 8.36 | Boris Maryasin | Daniel Kulich | 1-0 | 32 | Open |
| 43 | 2023-07-17 | Slovakia Chess Open 2023 | Piestany SVK | 7.36 | Boris Maryasin | Jana Sosovickova | 1/2-1/2 | 69 | Open |
| 44 | 2023-07-16 | Slovakia Chess Open 2023 | Piestany SVK | 6.34 | Arvind Ramnath Iyer | Boris Maryasin | 1-0 | 42 | Open |
| 45 | 2023-07-15 | Slovakia Chess Open 2023 | Piestany SVK | 5.32 | Boris Maryasin | Rounaiv Rana | 0-1 | 37 | Open |
| 46 | 2023-07-14 | Slovakia Chess Open 2023 | Piestany SVK | 4.27 | Oisin O`cuilleanain | Boris Maryasin | 1-0 | 30 | Open |
| 47 | 2023-07-13 | Slovakia Chess Open 2023 | Piestany SVK | 3.34 | Boris Maryasin | Jon I Horni Nielsen | 1-0 | 42 | Open |
| 48 | 2023-07-12 | Slovakia Chess Open 2023 | Piestany SVK | 2.26 | Igor Skreko | Boris Maryasin | 1-0 | 40 | Open |
| 49 | 2023-07-11 | Slovakia Chess Open 2023 | Piestany SVK | 1.2 | Boris Maryasin | Tomas Laurusas | 0-1 | 44 | Open |
| 50 | 2023-07-09 | Ceske Budejovice Open | Ceske Budejovice CZE | 9.9 | Daniel Prazak | Boris Maryasin | 1-0 | 66 | Open |
| 51 | 2023-07-08 | Ceske Budejovice Open | Ceske Budejovice CZE | 8.6 | Boris Maryasin | Markus Kiili | 0-1 | 63 | Open |
| 52 | 2023-07-07 | Ceske Budejovice Open | Ceske Budejovice CZE | 7.6 | Boris Maryasin | Simon Lang | 1/2-1/2 | 53 | Open |
| 53 | 2023-07-06 | Ceske Budejovice Open | Ceske Budejovice CZE | 6.7 | Simon Volak | Boris Maryasin | 0-1 | 48 | Open |
| 54 | 2023-07-05 | Ceske Budejovice Open | Ceske Budejovice CZE | 5.7 | Boris Maryasin | Tom E Wiley | 1/2-1/2 | 24 | Open |
| 55 | 2023-07-04 | Ceske Budejovice Open | Ceske Budejovice CZE | 4.9 | Bruno Steiner | Boris Maryasin | 0-1 | 59 | Open |
| 56 | 2023-07-03 | Ceske Budejovice Open | Ceske Budejovice CZE | 3.11 | Boris Maryasin | Ondrej Sykora | 1/2-1/2 | 51 | Open |
| 57 | 2023-07-02 | Ceske Budejovice Open | Ceske Budejovice CZE | 2.7 | Michael Ermitsch | Boris Maryasin | 1/2-1/2 | 77 | Open |
| 58 | 2023-07-01 | Ceske Budejovice Open | Ceske Budejovice CZE | 1.8 | Boris Maryasin | Otto Blumel | 1-0 | 20 | Open |
| 59 | 2023-05-05 | TCh-ISR 2023 | Israel ISR | 9.6 | Yuliya Shvayger | Boris Maryasin | 0-1 | 30 | Open |
| 60 | 2023-05-03 | TCh-ISR 2023 | Israel ISR | 10.1 | Boris Maryasin | Pinhas Vaissenberg | 1-0 | 34 | Open |
| 61 | 2023-02-04 | TCh-ISR 2023 | Israel ISR | 6.2 | Asif Solomon | Boris Maryasin | 1-0 | 39 | Open |
| 62 | 2023-02-03 | TCh-ISR 2023 | Israel ISR | 5.5 | Ori Kochavi | Boris Maryasin | 1-0 | 60 | Open |
| 63 | 2023-01-21 | TCh-ISR 2023 | Israel ISR | 4.5 | Yannay Ben Ari | Boris Maryasin | 1/2-1/2 | 56 | Open |
| 64 | 2023-01-14 | TCh-ISR 2023 | Israel ISR | 1.4 | Arthur Kogan | Boris Maryasin | 1-0 | 18 | Open |
| 65 | 2022-11-26 | World Senior 65+ 2022 | Assisi ITA | 11.14 | Boris Maryasin | Boris Gruzmann | 1-0 | 50 | Open |
| 66 | 2022-11-25 | World Senior 65+ 2022 | Assisi ITA | 10.6 | Valentin Bogdanov | Boris Maryasin | 1-0 | 60 | Open |
| 67 | 2022-11-24 | World Senior 65+ 2022 | Assisi ITA | 9.6 | Boris Maryasin | Louis Roos | 1/2-1/2 | 53 | Open |
| 68 | 2022-11-23 | World Senior 65+ 2022 | Assisi ITA | 8.6 | Jean Hebert | Boris Maryasin | 1/2-1/2 | 43 | Open |
| 69 | 2022-11-22 | World Senior 65+ 2022 | Assisi ITA | 7.2 | Boris Maryasin | Vlastimil Jansa | 1/2-1/2 | 27 | Open |
| 70 | 2022-11-20 | World Senior 65+ 2022 | Assisi ITA | 6.3 | Boris Maryasin | Fikret Sideifzade | 1-0 | 36 | Open |
| 71 | 2022-11-19 | World Senior 65+ 2022 | Assisi ITA | 5.4 | Jose Luis 1954 Fernandez Garcia | Boris Maryasin | 1/2-1/2 | 63 | Open |
| 72 | 2022-11-18 | World Senior 65+ 2022 | Assisi ITA | 4.4 | Nathan Birnboim | Boris Maryasin | 1/2-1/2 | 30 | Open |
| 73 | 2022-11-17 | World Senior 65+ 2022 | Assisi ITA | 3.13 | Boris Maryasin | Jose Ponce Navalon | 1-0 | 66 | Open |
| 74 | 2022-11-16 | World Senior 65+ 2022 | Assisi ITA | 2.17 | Poul Erik Norgaard Olesen | Boris Maryasin | 0-1 | 54 | Open |
| 75 | 2022-11-15 | World Senior 65+ 2022 | Assisi ITA | 1.19 | Boris Maryasin | Vidar Taksrud | 1-0 | 25 | Open |
| 76 | 2022-09-11 | 31st Keres Mem Rapid | Tallinn EST | 8.4 | Nikita Meshkovs | Boris Maryasin | 1-0 | 37 | Open |
| 77 | 2022-07-09 | Ceske Budejovice Open | Ceske Budejovice CZE | 9.7 | Sidney Panjer | Boris Maryasin | 1/2-1/2 | 33 | Open |
| 78 | 2022-07-08 | Ceske Budejovice Open | Ceske Budejovice CZE | 8.5 | Boris Maryasin | Martin Cuhra | 1/2-1/2 | 40 | Open |
| 79 | 2022-07-07 | Ceske Budejovice Open | Ceske Budejovice CZE | 7.6 | Aleksandr Domalchuk-Jonasson | Boris Maryasin | 1/2-1/2 | 50 | Open |
| 80 | 2022-07-06 | Ceske Budejovice Open | Ceske Budejovice CZE | 6.6 | Boris Maryasin | Vaidotas Valantiejus | 1/2-1/2 | 43 | Open |
| 81 | 2022-07-05 | Ceske Budejovice Open | Ceske Budejovice CZE | 5.7 | Zdenek Vybiral | Boris Maryasin | 0-1 | 30 | Open |
| 82 | 2022-07-04 | Ceske Budejovice Open | Ceske Budejovice CZE | 4.1 | Boris Maryasin | Vladimir Vltavsky | 1-0 | 47 | Open |
| 83 | 2022-07-03 | Ceske Budejovice Open | Ceske Budejovice CZE | 3.11 | Ondrej Sykora | Boris Maryasin | 1/2-1/2 | 42 | Open |
| 84 | 2022-07-02 | Ceske Budejovice Open | Ceske Budejovice CZE | 2.11 | Boris Maryasin | Radek Sudrich | 1/2-1/2 | 34 | Open |
| 85 | 2022-07-01 | Ceske Budejovice Open | Ceske Budejovice CZE | 1.12 | Jan Toman | Boris Maryasin | 0-1 | 25 | Open |
| 86 | 2022-06-27 | World Senior Teams +65 | Acqui Terme ITA | 7.2 | Boris Maryasin | Matthias, Dr. Kierzek | 1/2-1/2 | 52 | Open |
| 87 | 2022-06-21 | World Senior Teams +65 | Acqui Terme ITA | 2.1 | Janos Szabolcsi | Boris Maryasin | 1-0 | 33 | Open |
| 88 | 2022-06-20 | World Senior Teams +65 | Acqui Terme ITA | 1.1 | Boris Maryasin | Bjarne Sonderstrup | 1-0 | 50 | Open |
| 89 | 2021-11-13 | 11th Hradec Kralove Open | Hradec Kralove CZE | 9.1 | Pavel Jirasek | Boris Maryasin | 1-0 | 74 | Open |
| 90 | 2021-11-12 | 11th Hradec Kralove Open | Hradec Kralove CZE | 8.3 | Ondrej Winter | Boris Maryasin | 1/2-1/2 | 52 | Open |
| 91 | 2021-11-10 | 11th Hradec Kralove Open | Hradec Kralove CZE | 6.2 | Sebastian Plischki | Boris Maryasin | 1-0 | 31 | Open |
| 92 | 2021-11-09 | 11th Hradec Kralove Open | Hradec Kralove CZE | 5.4 | Boris Maryasin | Tomasz Lambrecht | 1-0 | 59 | Open |
| 93 | 2021-11-09 | 11th Hradec Kralove Open | Hradec Kralove CZE | 4.7 | Lukas Stary | Boris Maryasin | 0-1 | 22 | Open |
| 94 | 2021-11-06 | 11th Hradec Kralove Open | Hradec Kralove CZE | 1.2 | Boris Maryasin | Rafael Sharon | 1/2-1/2 | 39 | Open |
| 95 | 2021-07-10 | 14th Paracin Summer Open | Paracin SRB | 2.19 | Boris Maryasin | Mahammad Muradli | 0-1 | 38 | Open |
| 96 | 2020-09-15 | TCh-ISR 2020 | Israel ISR | 11.3 | Boris Maryasin | Ilan Manor | 1-0 | 0 | Open |
| 97 | 2020-09-05 | TCh-ISR 2020 | Israel ISR | 10.5 | Ariel Erenberg | Boris Maryasin | 1-0 | 1 | Open |
| 98 | 2020-09-04 | TCh-ISR 2020 | Israel ISR | 9.3 | Boris Maryasin | Avigdor Bykhovsky | 1/2-1/2 | 12 | Open |
| 99 | 2020-03-12 | World Senior Teams +65 | Prague CZE | 7.1 | Boris Maryasin | Nicolas Giffard | 1/2-1/2 | 21 | Open |
| 100 | 2020-03-11 | World Senior Teams +65 | Prague CZE | 6.1 | Evgueni, Dr. Chevelevitch | Boris Maryasin | 0-1 | 30 | Open |
| 101 | 2020-03-10 | World Senior Teams +65 | Prague CZE | 5.5 | Boris Maryasin | Josef Ager | 1-0 | 36 | Open |
| 102 | 2020-03-09 | World Senior Teams +65 | Prague CZE | 4.3 | Friedemann Brock | Boris Maryasin | 1/2-1/2 | 29 | Open |
| 103 | 2020-03-08 | World Senior Teams +65 | Prague CZE | 3.1 | Boris Maryasin | Bernd, Dr. Baum | 1/2-1/2 | 71 | Open |
| 104 | 2020-03-07 | World Senior Teams +65 | Prague CZE | 2.2 | Eduardo Piza Volio | Boris Maryasin | 0-1 | 14 | Open |
| 105 | 2020-03-06 | World Senior Teams +65 | Prague CZE | 1.5 | Boris Maryasin | Annett Wagner-Michel | 1-0 | 31 | Open |
| 106 | 2020-02-15 | TCh-ISR 2020 | Israel ISR | 8.3 | Boris Maryasin | Ori Kobo | 1/2-1/2 | 57 | Open |
| 107 | 2020-02-14 | TCh-ISR 2020 | Israel ISR | 7.3 | Eyal Deutsch | Boris Maryasin | 1-0 | 35 | Open |
| 108 | 2020-02-08 | TCh-ISR 2020 | Israel ISR | 6.4 | Nimrod Veinberg | Boris Maryasin | 1-0 | 53 | Open |
| 109 | 2020-02-07 | TCh-ISR 2020 | Israel ISR | 5.3 | Boris Maryasin | Nitzan Steinberg | 0-1 | 40 | Open |
| 110 | 2020-01-17 | TCh-ISR 2020 | Israel ISR | 3.2 | Boris Maryasin | Nir Klar | 1/2-1/2 | 66 | Open |
| 111 | 2020-01-10 | TCh-ISR 2020 | Israel ISR | 1.2 | Dov Zifroni | Boris Maryasin | 1/2-1/2 | 30 | Open |
| 112 | 2019-11-23 | World Senior 65+ 2019 | Bucharest ROU | 11.4 | Vlastimil Jansa | Boris Maryasin | 1/2-1/2 | 35 | Open |
| 113 | 2019-11-22 | World Senior 65+ 2019 | Bucharest ROU | 10.7 | Valentin Bogdanov | Boris Maryasin | 0-1 | 47 | Open |
| 114 | 2019-11-21 | World Senior 65+ 2019 | Bucharest ROU | 9.3 | Boris Maryasin | 4100638 | 1/2-1/2 | 28 | Open |
| 115 | 2019-11-20 | World Senior 65+ 2019 | Bucharest ROU | 8.1 | Jan-Olov Lind | Boris Maryasin | 0-1 | 86 | Open |
| 116 | 2019-11-19 | World Senior 65+ 2019 | Bucharest ROU | 7.11 | Boris Maryasin | Brian McLaren | 1/2-1/2 | 32 | Open |
| 117 | 2019-11-18 | World Senior 65+ 2019 | Bucharest ROU | 6.13 | Boris Maryasin | Aleksandr Sarbay | 1-0 | 40 | Open |
| 118 | 2019-11-16 | World Senior 65+ 2019 | Bucharest ROU | 5.12 | Nico Schouten | Boris Maryasin | 1/2-1/2 | 30 | Open |
| 119 | 2019-11-15 | World Senior 65+ 2019 | Bucharest ROU | 4.6 | Boris Maryasin | Anatoly Vaisser | 1/2-1/2 | 16 | Open |
| 120 | 2019-11-14 | World Senior 65+ 2019 | Bucharest ROU | 3.2 | Marcel Van Herck | Boris Maryasin | 0-1 | 29 | Open |
| 121 | 2019-11-13 | World Senior 65+ 2019 | Bucharest ROU | 2.16 | Boris Maryasin | Roland Mayer | 1/2-1/2 | 33 | Open |
| 122 | 2019-11-12 | World Senior 65+ 2019 | Bucharest ROU | 1.19 | Joan Coll Sola | Boris Maryasin | 1-0 | 90 | Open |
| 123 | 2019-08-17 | Kupreichik Mem Rapid 2019 | Minsk BLR | 9.9 | Boris Maryasin | Vladimir Mikhailovsky | 0-1 | 35 | Open |
| 124 | 2019-08-17 | Kupreichik Mem Rapid 2019 | Minsk BLR | 8.18 | Vladimir Oblamski | Boris Maryasin | 0-1 | 30 | Open |
| 125 | 2019-08-17 | Kupreichik Mem Rapid 2019 | Minsk BLR | 10.15 | Aleksandr Sarbay | Boris Maryasin | 1/2-1/2 | 46 | Open |
| 126 | 2019-08-16 | Kupreichik Mem Rapid 2019 | Minsk BLR | 7.8 | Boris Maryasin | Vitaly Teterev | 0-1 | 28 | Open |
| 127 | 2019-08-16 | Kupreichik Mem Rapid 2019 | Minsk BLR | 6.17 | Nikita Romanovskij | Boris Maryasin | 0-1 | 43 | Open |
| 128 | 2019-08-16 | Kupreichik Mem Rapid 2019 | Minsk BLR | 5.6 | Boris Maryasin | Matiss Mustaps | 0-1 | 33 | Open |
| 129 | 2019-08-16 | Kupreichik Mem Rapid 2019 | Minsk BLR | 4.17 | Andrej Svjatocho | Boris Maryasin | 0-1 | 56 | Open |
| 130 | 2019-08-15 | Kupreichik Mem Rapid 2019 | Minsk BLR | 3.19 | Boris Maryasin | Konstantin Sadovnikov | 1-0 | 45 | Open |
| 131 | 2019-08-15 | Kupreichik Mem Rapid 2019 | Minsk BLR | 2.2 | Sergei Zhigalko | Boris Maryasin | 1-0 | 30 | Open |
| 132 | 2019-08-15 | Kupreichik Mem Rapid 2019 | Minsk BLR | 1.25 | Boris Maryasin | Vasily Drobyshevsky | 1-0 | 57 | Open |
| 133 | 2019-08-11 | 9th Split Open 2019 | Split CRO | 9.13 | Daniel Vojak | Boris Maryasin | 1/2-1/2 | 7 | Open |
| 134 | 2019-08-10 | 9th Split Open 2019 | Split CRO | 8.14 | Boris Maryasin | Jasper Bons | 1-0 | 42 | Open |
| 135 | 2019-08-09 | 9th Split Open 2019 | Split CRO | 7.15 | Szabolcs Laza | Boris Maryasin | 1/2-1/2 | 31 | Open |
| 136 | 2019-08-08 | 9th Split Open 2019 | Split CRO | 6.21 | Boris Maryasin | Noemi Spiranec | 1-0 | 33 | Open |
| 137 | 2019-08-06 | 9th Split Open 2019 | Split CRO | 4.17 | Boris Maryasin | Drazen Curic | 1/2-1/2 | 19 | Open |
| 138 | 2019-08-05 | 9th Split Open 2019 | Split CRO | 3.1 | Ante Saric | Boris Maryasin | 1-0 | 56 | Open |
| 139 | 2019-08-04 | 9th Split Open 2019 | Split CRO | 2.2 | Boris Maryasin | Romeo Soric | 1-0 | 24 | Open |
| 140 | 2019-04-24 | World Senior Teams +65 | Rhodes GRE | 9.3 | 500321 | Boris Maryasin | 0-1 | 38 | Open |
| 141 | 2019-04-23 | World Senior Teams +65 | Rhodes GRE | 8.2 | Boris Maryasin | Gerhard Kiefer | 1-0 | 25 | Open |
| 142 | 2019-04-22 | World Senior Teams +65 | Rhodes GRE | 7.4 | Boris Maryasin | Marcel Van Herck | 1/2-1/2 | 44 | Open |
| 143 | 2019-04-21 | World Senior Teams +65 | Rhodes GRE | 6.1 | 4100603 | Boris Maryasin | 1-0 | 54 | Open |
| 144 | 2019-04-20 | World Senior Teams +65 | Rhodes GRE | 5.2 | Boris Maryasin | Vladimir Shushpanov | 1-0 | 25 | Open |
| 145 | 2019-04-19 | World Senior Teams +65 | Rhodes GRE | 4.5 | Friedrich, Dr. Baumbach | Boris Maryasin | 1/2-1/2 | 31 | Open |
| 146 | 2019-04-18 | World Senior Teams +65 | Rhodes GRE | 3.4 | Boris Maryasin | Hans Singer | 1/2-1/2 | 25 | Open |
| 147 | 2019-04-17 | World Senior Teams +65 | Rhodes GRE | 2.7 | Nicolas Giffard | Boris Maryasin | 0-1 | 49 | Open |
| 148 | 2019-04-16 | World Senior Teams +65 | Rhodes GRE | 1.4 | Boris Maryasin | Lars Grahn | 1/2-1/2 | 36 | Open |
| 149 | 2018-11-29 | World Senior 65+ 2018 | Bled SLO | 11.8 | Boris Maryasin | Manfred Boehnisch | 1/2-1/2 | 60 | Open |
| 150 | 2018-11-28 | World Senior 65+ 2018 | Bled SLO | 10.6 | Magnus Wahlbom | Boris Maryasin | 1/2-1/2 | 60 | Open |
| 151 | 2018-11-27 | World Senior 65+ 2018 | Bled SLO | 9.4 | Leon Lederman | Boris Maryasin | 1/2-1/2 | 10 | Open |
| 152 | 2018-11-26 | World Senior 65+ 2018 | Bled SLO | 8.3 | Boris Maryasin | Nathan Birnboim | 1/2-1/2 | 51 | Open |
| 153 | 2018-11-25 | World Senior 65+ 2018 | Bled SLO | 7.1 | Boris Maryasin | Mario Leskovar | 1-0 | 45 | Open |
| 154 | 2018-11-23 | World Senior 65+ 2018 | Bled SLO | 6.7 | Christoph Frick | Boris Maryasin | 1/2-1/2 | 16 | Open |
| 155 | 2018-11-22 | World Senior 65+ 2018 | Bled SLO | 5.1 | Boris Maryasin | Kenneth I Norman | 1-0 | 22 | Open |
| 156 | 2018-11-21 | World Senior 65+ 2018 | Bled SLO | 4.2 | 4100603 | Boris Maryasin | 1-0 | 35 | Open |
| 157 | 2018-11-20 | World Senior 65+ 2018 | Bled SLO | 3.1 | Boris Maryasin | Varlam Vepkhvishvili | 1-0 | 48 | Open |
| 158 | 2018-11-19 | World Senior 65+ 2018 | Bled SLO | 2.16 | Arno Nickel | Boris Maryasin | 0-1 | 72 | Open |
| 159 | 2018-11-18 | World Senior 65+ 2018 | Bled SLO | 1.2 | Boris Maryasin | Erland Henrichsen | 1-0 | 31 | Open |
| 160 | 2018-07-06 | Panevezys Elite Open 2018 | Panevezys LTU | 9.11 | Boris Maryasin | Ruslan Prigodin | 1/2-1/2 | 34 | Open |
| 161 | 2018-07-05 | Panevezys Elite Open 2018 | Panevezys LTU | 8.11 | 11601353 | Boris Maryasin | 1/2-1/2 | 42 | Open |
| 162 | 2018-07-04 | Panevezys Elite Open 2018 | Panevezys LTU | 7.13 | Boris Maryasin | Anastassia Sinitsina | 1-0 | 33 | Open |
| 163 | 2018-07-03 | Panevezys Elite Open 2018 | Panevezys LTU | 6.11 | Andrius Brazdzionis | Boris Maryasin | 1-0 | 61 | Open |
| 164 | 2018-07-01 | Panevezys Elite Open 2018 | Panevezys LTU | 5.6 | Boris Maryasin | Midas Ratsma | 0-1 | 34 | Open |
| 165 | 2018-07-01 | Panevezys Elite Open 2018 | Panevezys LTU | 4.4 | Roman Grib | Boris Maryasin | 1-0 | 48 | Open |
| 166 | 2018-06-30 | Panevezys Elite Open 2018 | Panevezys LTU | 3.5 | Boris Maryasin | Jonas Buhl Bjerre | 1/2-1/2 | 16 | Open |
| 167 | 2018-06-30 | Panevezys Elite Open 2018 | Panevezys LTU | 2.12 | Monika Tsiganova | Boris Maryasin | 0-1 | 26 | Open |
| 168 | 2018-06-29 | Panevezys Elite Open 2018 | Panevezys LTU | 1.6 | Boris Maryasin | Priyanka Nutakki | 0-1 | 37 | Open |
| 169 | 2018-06-23 | 13th Teplice Open 2018 | Teplice CZE | 8.8 | Christopher Repka | Boris Maryasin | 1-0 | 48 | Open |
| 170 | 2018-06-22 | 13th Teplice Open 2018 | Teplice CZE | 7.13 | Boris Maryasin | Maxim Turov | 1-0 | 44 | Open |
| 171 | 2018-06-17 | 13th Teplice Open 2018 | Teplice CZE | 2.3 | Sergei Movsesian | Boris Maryasin | 1-0 | 42 | Open |
| 172 | 2017-06-18 | 12th Teplice Open 2017 | Teplice CZE | 9.11 | Kamil Stachowiak | Boris Maryasin | 1-0 | 16 | Open |
| 173 | 2017-06-17 | 12th Teplice Open 2017 | Teplice CZE | 8.11 | Boris Maryasin | Lukas Cernousek | 1-0 | 32 | Open |
| 174 | 2017-05-02 | World Senior Teams +50 | Hersonissos GRE | 9.5 | Boris Maryasin | Jaakko Kivimaki | 1-0 | 28 | Open |
| 175 | 2017-05-01 | World Senior Teams +50 | Hersonissos GRE | 8.3 | Keith C Arkell | Boris Maryasin | 1-0 | 44 | Open |
| 176 | 2017-04-30 | World Senior Teams +50 | Hersonissos GRE | 7.4 | Andreas Druckenthaner | Boris Maryasin | 1/2-1/2 | 80 | Open |
| 177 | 2017-04-29 | World Senior Teams +50 | Hersonissos GRE | 6.2 | Boris Maryasin | Karen Movsziszian | 1/2-1/2 | 63 | Open |
| 178 | 2017-04-28 | World Senior Teams +50 | Hersonissos GRE | 5.1 | Sergey Ionov | Boris Maryasin | 1/2-1/2 | 33 | Open |
| 179 | 2017-04-27 | World Senior Teams +50 | Hersonissos GRE | 4.4 | Boris Maryasin | Elena Fatalibekova | 1-0 | 53 | Open |
| 180 | 2017-04-26 | World Senior Teams +50 | Hersonissos GRE | 3.3 | Andrew Dunn | Boris Maryasin | 1/2-1/2 | 48 | Open |
| 181 | 2017-04-25 | World Senior Teams +50 | Hersonissos GRE | 2.5 | Boris Maryasin | Raj Bhopal | 1/2-1/2 | 33 | Open |
| 182 | 2017-04-24 | World Senior Teams +50 | Hersonissos GRE | 1.5 | Boris Maryasin | Krister Lagerborg | 1-0 | 26 | Open |
| 183 | 2016-11-30 | World Senior 65+ 2016 | Marianske Lazne CZE | 11.2 | Vladimir V Zhelnin | Boris Maryasin | 1-0 | 26 | Open |
| 184 | 2016-11-29 | World Senior 65+ 2016 | Marianske Lazne CZE | 10.1 | Boris Maryasin | Vlastimil Jansa | 1/2-1/2 | 40 | Open |
| 185 | 2016-11-28 | World Senior 65+ 2016 | Marianske Lazne CZE | 9.4 | Lubomir Neckar | Boris Maryasin | 0-1 | 59 | Open |
| 186 | 2016-11-27 | World Senior 65+ 2016 | Marianske Lazne CZE | 8.5 | Boris Maryasin | 14000024 | 1-0 | 50 | Open |
| 187 | 2016-11-26 | World Senior 65+ 2016 | Marianske Lazne CZE | 7.14 | Bent Sorensen | Boris Maryasin | 0-1 | 37 | Open |
| 188 | 2016-11-24 | World Senior 65+ 2016 | Marianske Lazne CZE | 6.19 | Boris Maryasin | 4173287 | 1-0 | 45 | Open |
| 189 | 2016-11-23 | World Senior 65+ 2016 | Marianske Lazne CZE | 5.2 | Anatoly Vaisser | Boris Maryasin | 1-0 | 44 | Open |
| 190 | 2016-11-22 | World Senior 65+ 2016 | Marianske Lazne CZE | 4.15 | Boris Maryasin | Hans Singer | 1-0 | 21 | Open |
| 191 | 2016-11-21 | World Senior 65+ 2016 | Marianske Lazne CZE | 3.24 | Petr Mlynek | Boris Maryasin | 0-1 | 29 | Open |
| 192 | 2016-11-20 | World Senior 65+ 2016 | Marianske Lazne CZE | 2.15 | Boris Maryasin | Jaroslav Mojzis | 1/2-1/2 | 33 | Open |
| 193 | 2016-11-19 | World Senior 65+ 2016 | Marianske Lazne CZE | 1.16 | Karl Weller | Boris Maryasin | 0-1 | 64 | Open |
| 194 | 2016-04-27 | TCh-EUR Senior +65 2016 | Halkidiki GRE | 9.2 | Vidar Taksrud | Boris Maryasin | 0-1 | 37 | Open |
| 195 | 2016-04-26 | TCh-EUR Senior +65 2016 | Halkidiki GRE | 8.2 | Boris Maryasin | Edwin Bhend | 1-0 | 31 | Open |
| 196 | 2016-04-25 | TCh-EUR Senior +65 2016 | Halkidiki GRE | 7.2 | Boris Maryasin | Douglas McKerracher | 1-0 | 22 | Open |
| 197 | 2016-04-24 | TCh-EUR Senior +65 2016 | Halkidiki GRE | 6.2 | Peter M Jamieson | Boris Maryasin | 1/2-1/2 | 5 | Open |
| 198 | 2016-04-23 | TCh-EUR Senior +65 2016 | Halkidiki GRE | 5.2 | Boris Maryasin | Ingvar Carlsson | 1-0 | 26 | Open |
| 199 | 2016-04-22 | TCh-EUR Senior +65 2016 | Halkidiki GRE | 4.2 | Heinz Kratschmer | Boris Maryasin | 0-1 | 48 | Open |
| 200 | 2016-04-21 | TCh-EUR Senior +65 2016 | Halkidiki GRE | 3.2 | Boris Maryasin | Joachim Just | 1-0 | 40 | Open |
| 201 | 2016-04-20 | TCh-EUR Senior +65 2016 | Halkidiki GRE | 2.2 | Yuri S Balashov | Boris Maryasin | 1/2-1/2 | 41 | Open |
| 202 | 2016-04-19 | TCh-EUR Senior +65 2016 | Halkidiki GRE | 1.2 | Boris Maryasin | John D Thornton | 1/2-1/2 | 25 | Open |
| 203 | 2015-11-21 | World Senior 65+ 2015 | Acqui Terme ITA | 11.9 | Boris Maryasin | Jan Rooze | 1/2-1/2 | 9 | Open |
| 204 | 2015-11-20 | World Senior 65+ 2015 | Acqui Terme ITA | 10.4 | 4100522 | Boris Maryasin | 1-0 | 58 | Open |
| 205 | 2015-11-19 | World Senior 65+ 2015 | Acqui Terme ITA | 9.3 | Boris Maryasin | Nikolai Pushkov | 1/2-1/2 | 22 | Open |
| 206 | 2015-11-18 | World Senior 65+ 2015 | Acqui Terme ITA | 8.8 | Boris Maryasin | 101133 | 1-0 | 28 | Open |
| 207 | 2015-11-17 | World Senior 65+ 2015 | Acqui Terme ITA | 7.3 | 13500066 | Boris Maryasin | 1-0 | 25 | Open |
| 208 | 2015-11-15 | World Senior 65+ 2015 | Acqui Terme ITA | 6.7 | Boris Maryasin | Magnus Wahlbom | 1-0 | 34 | Open |
| 209 | 2015-11-14 | World Senior 65+ 2015 | Acqui Terme ITA | 5.9 | Emili Simon Padros | Boris Maryasin | 0-1 | 39 | Open |
| 210 | 2015-11-13 | World Senior 65+ 2015 | Acqui Terme ITA | 4.9 | Boris Maryasin | Heimo Titz | 1/2-1/2 | 44 | Open |
| 211 | 2015-11-10 | World Senior 65+ 2015 | Acqui Terme ITA | 1.12 | Per-Olof Gromark | Boris Maryasin | 1/2-1/2 | 35 | Open |
| 212 | 2015-07-31 | 6th Vojvodina Open 2015 | Novi Sad SRB | 9.11 | Nikola Elez | Boris Maryasin | 0-1 | 30 | Open |
| 213 | 2015-07-30 | 6th Vojvodina Open 2015 | Novi Sad SRB | 8.19 | Boris Maryasin | Dusan Brinovec | 1-0 | 51 | Open |
| 214 | 2015-07-29 | 6th Vojvodina Open 2015 | Novi Sad SRB | 7.8 | Vladan Desnica | Boris Maryasin | 1-0 | 61 | Open |
| 215 | 2015-07-28 | 6th Vojvodina Open 2015 | Novi Sad SRB | 6.14 | Boris Maryasin | Vuk Zegarac | 1-0 | 64 | Open |
| 216 | 2015-07-27 | 6th Vojvodina Open 2015 | Novi Sad SRB | 5.13 | Milan S Popovic | Boris Maryasin | 1/2-1/2 | 43 | Open |
| 217 | 2015-07-26 | 6th Vojvodina Open 2015 | Novi Sad SRB | 4.19 | Boris Maryasin | Ivan Titov | 1-0 | 30 | Open |
| 218 | 2015-07-26 | 6th Vojvodina Open 2015 | Novi Sad SRB | 3.13 | Radosav Jovicic | Boris Maryasin | 1-0 | 50 | Open |
| 219 | 2015-07-25 | 6th Vojvodina Open 2015 | Novi Sad SRB | 2.18 | Boris Maryasin | Djordje Arsic | 1-0 | 30 | Open |
| 220 | 2015-07-25 | 6th Vojvodina Open 2015 | Novi Sad SRB | 1.2 | Zoran D Markovic | Boris Maryasin | 0-1 | 35 | Open |
| 221 | 2015-07-20 | TCh-EUR Senior 2015 | Vienna AUT | 9.3 | Antonio Martorelli | Boris Maryasin | 1/2-1/2 | 9 | Open |
| 222 | 2015-07-19 | TCh-EUR Senior 2015 | Vienna AUT | 8.3 | Boris Maryasin | Friedbert, Prof. Dr. Pruefer | 1/2-1/2 | 50 | Open |
| 223 | 2015-07-18 | TCh-EUR Senior 2015 | Vienna AUT | 7.3 | 1600257 | Boris Maryasin | 0-1 | 35 | Open |
| 224 | 2015-07-17 | TCh-EUR Senior 2015 | Vienna AUT | 6.3 | Boris Maryasin | 4103971 | 0-1 | 47 | Open |
| 225 | 2015-07-16 | TCh-EUR Senior 2015 | Vienna AUT | 5.3 | Vladimir V Zhelnin | Boris Maryasin | 0-1 | 29 | Open |
| 226 | 2015-07-15 | TCh-EUR Senior 2015 | Vienna AUT | 4.3 | Boris Maryasin | Elena Fatalibekova | 1/2-1/2 | 27 | Open |
| 227 | 2015-07-14 | TCh-EUR Senior 2015 | Vienna AUT | 3.3 | Gerhard Staub | Boris Maryasin | 0-1 | 26 | Open |
| 228 | 2015-07-13 | TCh-EUR Senior 2015 | Vienna AUT | 2.3 | Boris Maryasin | Nils-Ake Malmdin | 1/2-1/2 | 25 | Open |
| 229 | 2015-07-12 | TCh-EUR Senior 2015 | Vienna AUT | 1.3 | Wolfgang, Dr. Thoele | Boris Maryasin | 0-1 | 45 | Open |
| 230 | 2015-06-17 | 10th Teplice Open 2015 | Teplice CZE | 5.7 | Boris Maryasin | Aleksandr Rakhmanov | 0-1 | 52 | Open |
| 231 | 2014-08-16 | 1st Prague Summer Op 2014 | Prague CZE | 9.1 | Boris Maryasin | Vladimir Vojtek | 1/2-1/2 | 52 | Open |
| 232 | 2014-08-15 | 1st Prague Summer Op 2014 | Prague CZE | 8.2 | Christian Richter | Boris Maryasin | 0-1 | 37 | Open |
| 233 | 2014-08-14 | 1st Prague Summer Op 2014 | Prague CZE | 7.4 | Boris Maryasin | Jakub Pulpan | 1-0 | 57 | Open |
| 234 | 2014-08-13 | 1st Prague Summer Op 2014 | Prague CZE | 6.2 | David Fitzsimons | Boris Maryasin | 1/2-1/2 | 16 | Open |
| 235 | 2014-08-12 | 1st Prague Summer Op 2014 | Prague CZE | 5.6 | Boris Maryasin | Sebastian Zsombor Peczely | 1-0 | 34 | Open |
| 236 | 2014-08-10 | 1st Prague Summer Op 2014 | Prague CZE | 2.7 | Boris Maryasin | Imrich Jurcisin | 1/2-1/2 | 47 | Open |
| 237 | 2014-08-09 | 1st Prague Summer Op 2014 | Prague CZE | 1.7 | Petr Plicka | Boris Maryasin | 0-1 | 31 | Open |
| 238 | 2014-07-20 | 8th Leiden Open A 2014 | Leiden NED | 9.5 | Arthur Pijpers | Boris Maryasin | 1/2-1/2 | 23 | Open |
| 239 | 2014-07-19 | 8th Leiden Open A 2014 | Leiden NED | 8.6 | Boris Maryasin | John T.H. Van der Wiel | 1/2-1/2 | 22 | Open |
| 240 | 2014-07-15 | 8th Leiden Open A 2014 | Leiden NED | 5.3 | Vyacheslav Ikonnikov | Boris Maryasin | 1-0 | 32 | Open |
| 241 | 2014-07-14 | 8th Leiden Open A 2014 | Leiden NED | 4.8 | Martijn De Roode | Boris Maryasin | 0-1 | 38 | Open |
| 242 | 2014-07-13 | 8th Leiden Open A 2014 | Leiden NED | 3.2 | Boris Maryasin | Sebastian Bogner | 0-1 | 61 | Open |
| 243 | 2014-03-17 | 14th ch-Euro Seniors over 50 2014 | Porto POR | 9.9 | Vitor Morais | Boris Maryasin | 0-1 | 44 | Open |
| 244 | 2014-03-16 | 14th ch-Euro Seniors over 50 2014 | Porto POR | 8.7 | Boris Maryasin | Avelino Leiros Vila | 0-1 | 50 | Open |
| 245 | 2014-03-15 | 14th ch-Euro Seniors over 50 2014 | Porto POR | 7.8 | Boris Maryasin | Pekka Pietinen | 1-0 | 38 | Open |
| 246 | 2014-03-14 | 14th ch-Euro Seniors over 50 2014 | Porto POR | 6.6 | Boris Furman | Boris Maryasin | 1-0 | 28 | Open |
| 247 | 2014-03-13 | 14th ch-Euro Seniors over 50 2014 | Porto POR | 5.6 | Moshe Gal | Boris Maryasin | 1/2-1/2 | 26 | Open |
| 248 | 2014-03-12 | 14th ch-Euro Seniors over 50 2014 | Porto POR | 4.3 | Boris Maryasin | Fabio Bruno | 0-1 | 34 | Open |
| 249 | 2014-03-11 | 14th ch-Euro Seniors over 50 2014 | Porto POR | 3.4 | Alberto Pastor Alonso De Prado | Boris Maryasin | 0-1 | 24 | Open |
| 250 | 2014-03-10 | 14th ch-Euro Seniors over 50 2014 | Porto POR | 2.1 | Boris Maryasin | Zurab Sturua | 1/2-1/2 | 53 | Open |
| 251 | 2014-03-09 | 14th ch-Euro Seniors over 50 2014 | Porto POR | 1.11 | Boris Maryasin | Geoff R Hermes | 1-0 | 57 | Open |
| 252 | 2013-12-15 | 5th Classic Open 2013 | London ENG | 9.31 | Mark Josse | Boris Maryasin | 1/2-1/2 | 24 | Open |
| 253 | 2013-12-14 | 5th Classic Open 2013 | London ENG | 8.41 | Timothy P Seymour | Boris Maryasin | 0-1 | 0 | Open |
| 254 | 2013-12-13 | 5th Classic Open 2013 | London ENG | 7.3 | Boris Maryasin | Joerg Jetzl | 0-1 | 29 | Open |
| 255 | 2013-12-12 | 5th Classic Open 2013 | London ENG | 6.1 | Abhijeet Gupta | Boris Maryasin | 1-0 | 46 | Open |
| 256 | 2013-12-11 | 5th Classic Open 2013 | London ENG | 5.5 | Aleksander Delchev | Boris Maryasin | 1-0 | 34 | Open |
| 257 | 2013-12-10 | 5th Classic Open 2013 | London ENG | 4.4 | Boris Maryasin | Benjamin Bok | 1-0 | 51 | Open |
| 258 | 2013-12-09 | 5th Classic Open 2013 | London ENG | 3.12 | Boris Maryasin | Vladimir Hamitevici | 1-0 | 47 | Open |
| 259 | 2013-12-08 | 5th Classic Open 2013 | London ENG | 2.41 | Siva Boyalakuntla | Boris Maryasin | 0-1 | 23 | Open |
| 260 | 2013-12-07 | 5th Classic Open 2013 | London ENG | 1.7 | Boris Maryasin | Paul Roberts | 1-0 | 35 | Open |
| 261 | 2013-08-08 | 16th Olomouc Open | Olomouc CZE | 9.12 | Boris Maryasin | Martin Dvorak | 1-0 | 22 | Open |
| 262 | 2013-08-07 | 16th Olomouc Open | Olomouc CZE | 8.7 | Lenka Ptacnikova | Boris Maryasin | 1-0 | 29 | Open |
| 263 | 2013-08-06 | 16th Olomouc Open | Olomouc CZE | 7.11 | Boris Maryasin | Viktor Volodin | 1-0 | 46 | Open |
| 264 | 2013-08-05 | 16th Olomouc Open | Olomouc CZE | 6.3 | Piotr Sabuk | Boris Maryasin | 1-0 | 34 | Open |
| 265 | 2013-08-04 | 16th Olomouc Open | Olomouc CZE | 5.3 | Boris Maryasin | Jan Vrana | 1/2-1/2 | 31 | Open |
| 266 | 2013-08-04 | 16th Olomouc Open | Olomouc CZE | 4.4 | Boris Maryasin | Jan Johansson | 1-0 | 38 | Open |
| 267 | 2013-08-03 | 16th Olomouc Open | Olomouc CZE | 3.7 | Tadeas Balacek | Boris Maryasin | 1/2-1/2 | 22 | Open |
| 268 | 2013-08-02 | 16th Olomouc Open | Olomouc CZE | 2.11 | Boris Maryasin | Roland Kleinschroth | 1-0 | 29 | Open |
| 269 | 2013-08-01 | 16th Olomouc Open | Olomouc CZE | 1.11 | Wladyslaw Kuciel | Boris Maryasin | 0-1 | 45 | Open |
| 270 | 2013-07-28 | 15th TCh-Eur Senior | Dresden GER | 9 | Boris Maryasin | 4173287 | 1-0 | 41 | Open |
| 271 | 2013-07-27 | 15th TCh-Eur Senior | Dresden GER | 8 | Leif 1940 Svensson | Boris Maryasin | 1/2-1/2 | 56 | Open |
| 272 | 2013-07-26 | 15th TCh-Eur Senior | Dresden GER | 7 | Boris Maryasin | Vladimir Veremeichik | 1/2-1/2 | 26 | Open |
| 273 | 2013-07-25 | 15th TCh-Eur Senior | Dresden GER | 6 | Boris Maryasin | Bent Sorensen | 1/2-1/2 | 30 | Open |
| 274 | 2013-07-24 | 15th TCh-Eur Senior | Dresden GER | 5 | Vladimir V Zhelnin | Boris Maryasin | 1-0 | 67 | Open |
| 275 | 2013-07-23 | 15th TCh-Eur Senior | Dresden GER | 4 | Boris Maryasin | Hans Werner Ackermann | 1-0 | 52 | Open |
| 276 | 2013-07-22 | 15th TCh-Eur Senior | Dresden GER | 3 | Erich Krueger | Boris Maryasin | 0-1 | 33 | Open |
| 277 | 2013-07-21 | 15th TCh-Eur Senior | Dresden GER | 2 | Boris Maryasin | James Steedman | 1-0 | 39 | Open |
| 278 | 2013-07-20 | 15th TCh-Eur Senior | Dresden GER | 1 | Ronald Denda | Boris Maryasin | 0-1 | 28 | Open |
| 279 | 2013-07-14 | 3rd SPAChess Open | Amsterdam NED | 9.3 | Boris Maryasin | Valeriy Neverov | 0-1 | 79 | Open |
| 280 | 2013-07-14 | 3rd SPAChess Open | Amsterdam NED | 8.3 | Thomas Willemze | Boris Maryasin | 1-0 | 29 | Open |
| 281 | 2013-07-12 | 3rd SPAChess Open | Amsterdam NED | 7.4 | Boris Maryasin | Armen Hachijan | 1-0 | 30 | Open |
| 282 | 2013-07-11 | 3rd SPAChess Open | Amsterdam NED | 6.8 | Boris Maryasin | Hing Ting Lai | 1-0 | 41 | Open |
| 283 | 2013-07-10 | 3rd SPAChess Open | Amsterdam NED | 5.5 | Peter Lombaers | Boris Maryasin | 1/2-1/2 | 53 | Open |
| 284 | 2013-07-09 | 3rd SPAChess Open | Amsterdam NED | 4.4 | Boris Maryasin | Bart Von Meijenfeldt | 1/2-1/2 | 29 | Open |
| 285 | 2013-07-08 | 3rd SPAChess Open | Amsterdam NED | 3.8 | Albert Riemens | Boris Maryasin | 0-1 | 40 | Open |
| 286 | 2013-07-07 | 3rd SPAChess Open | Amsterdam NED | 2.18 | Boris Maryasin | Alex Koelewijn | 1-0 | 39 | Open |
| 287 | 2013-07-06 | 3rd SPAChess Open | Amsterdam NED | 1.8 | Tom De Ruiter | Boris Maryasin | 1/2-1/2 | 55 | Open |
| 288 | 2013-03-19 | 13th European Seniors | Plovdiv BUL | 9 | Yuri S Balashov | Boris Maryasin | 1/2-1/2 | 34 | Open |
| 289 | 2013-03-18 | 13th European Seniors | Plovdiv BUL | 8 | Boris Maryasin | Boris M Nevednichy | 1-0 | 22 | Open |
| 290 | 2013-03-17 | 13th European Seniors | Plovdiv BUL | 7 | Momcilo Raicevic | Boris Maryasin | 1-0 | 63 | Open |
| 291 | 2013-03-16 | 13th European Seniors | Plovdiv BUL | 6 | Boris Maryasin | 4100522 | 1/2-1/2 | 12 | Open |
| 292 | 2013-03-15 | 13th European Seniors | Plovdiv BUL | 5 | Nikolai Pushkov | Boris Maryasin | 1/2-1/2 | 17 | Open |
| 293 | 2013-03-14 | 13th European Seniors | Plovdiv BUL | 4 | Boris Maryasin | 12800066 | 1/2-1/2 | 9 | Open |
| 294 | 2013-03-13 | 13th European Seniors | Plovdiv BUL | 3 | Vladimir Okhotnik | Boris Maryasin | 0-1 | 73 | Open |
| 295 | 2013-03-12 | 13th European Seniors | Plovdiv BUL | 2 | Boris Maryasin | Alastair F White | 1-0 | 39 | Open |
| 296 | 2013-03-11 | 13th European Seniors | Plovdiv BUL | 1 | Arne Bjorn Jorgensen | Boris Maryasin | 0-1 | 37 | Open |
| 297 | 2012-08-26 | 12th ch-Euro Seniors | Kaunas LTU | 9.2 | Boris Maryasin | Yuri S Balashov | 1/2-1/2 | 15 | Open |
| 298 | 2012-08-25 | 12th ch-Euro Seniors | Kaunas LTU | 8.4 | 12800066 | Boris Maryasin | 0-1 | 10 | Open |
| 299 | 2012-08-24 | 12th ch-Euro Seniors | Kaunas LTU | 7.8 | Boris Maryasin | Peter Hohler | 1-0 | 47 | Open |
| 300 | 2012-08-23 | 12th ch-Euro Seniors | Kaunas LTU | 6.3 | 4103289 | Boris Maryasin | 1-0 | 43 | Open |
| 301 | 2012-08-22 | 12th ch-Euro Seniors | Kaunas LTU | 5.11 | Boris Maryasin | 12802158 | 1-0 | 30 | Open |
| 302 | 2012-08-21 | 12th ch-Euro Seniors | Kaunas LTU | 4.12 | 12800775 | Boris Maryasin | 0-1 | 26 | Open |
| 303 | 2012-08-20 | 12th ch-Euro Seniors | Kaunas LTU | 3.13 | Boris Maryasin | Vladimir Ivanets | 1/2-1/2 | 66 | Open |
| 304 | 2012-08-19 | 12th ch-Euro Seniors | Kaunas LTU | 2.12 | Bernt Nordby | Boris Maryasin | 1/2-1/2 | 24 | Open |
| 305 | 2012-08-18 | 12th ch-Euro Seniors | Kaunas LTU | 1.14 | Boris Maryasin | Veikko Koskinen | 1-0 | 43 | Open |
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