Christof Sielecki
Country
GER
Birth Year
1974
Gender
M
Title
International Master
FIDE ID
4620437
FIDE Rating
2379
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-10-05 | 23rd ch-Euro Seniors +50 | Rabac CRO | 9.6 | Christof Sielecki | Karol Motuz | 0-1 | 44 | Open |
| 2 | 2025-10-04 | 23rd ch-Euro Seniors +50 | Rabac CRO | 8.5 | Throstur Thorhallsson | Christof Sielecki | 1-0 | 86 | Open |
| 3 | 2025-10-03 | 23rd ch-Euro Seniors +50 | Rabac CRO | 7.2 | Christof Sielecki | Frank Holzke | 1/2-1/2 | 13 | Open |
| 4 | 2025-10-02 | 23rd ch-Euro Seniors +50 | Rabac CRO | 6.2 | Mark Van der Werf | Christof Sielecki | 1/2-1/2 | 18 | Open |
| 5 | 2025-10-01 | 23rd ch-Euro Seniors +50 | Rabac CRO | 5.4 | Christof Sielecki | Fabrizio Bellia | 1-0 | 44 | Open |
| 6 | 2025-09-30 | 23rd ch-Euro Seniors +50 | Rabac CRO | 4.4 | Josep Anton Lacasa Diaz | Christof Sielecki | 1/2-1/2 | 41 | Open |
| 7 | 2025-09-29 | 23rd ch-Euro Seniors +50 | Rabac CRO | 3.2 | Christof Sielecki | Stephen Dishman | 1/2-1/2 | 27 | Open |
| 8 | 2025-09-28 | 23rd ch-Euro Seniors +50 | Rabac CRO | 2.5 | Povilas Lasinskas | Christof Sielecki | 0-1 | 48 | Open |
| 9 | 2025-09-27 | 23rd ch-Euro Seniors +50 | Rabac CRO | 1.7 | Christof Sielecki | Mladen Dejanovic | 1-0 | 29 | Open |
| 10 | 2024-11-02 | 22nd ch-Euro Seniors +50 | Lignano Sabbiadoro ITA | 9.5 | Stephen Dishman | Christof Sielecki | 1/2-1/2 | 31 | Open |
| 11 | 2024-11-01 | 22nd ch-Euro Seniors +50 | Lignano Sabbiadoro ITA | 8.6 | Christof Sielecki | Gosta Svenn | 1/2-1/2 | 32 | Open |
| 12 | 2024-10-31 | 22nd ch-Euro Seniors +50 | Lignano Sabbiadoro ITA | 7.8 | Cem Onem | Christof Sielecki | 0-1 | 37 | Open |
| 13 | 2024-10-30 | 22nd ch-Euro Seniors +50 | Lignano Sabbiadoro ITA | 6.7 | Christof Sielecki | Konstantinos Nikolaidis | 1/2-1/2 | 32 | Open |
| 14 | 2024-10-29 | 22nd ch-Euro Seniors +50 | Lignano Sabbiadoro ITA | 5.3 | Uffe Vinter-Schou | Christof Sielecki | 1-0 | 18 | Open |
| 15 | 2024-10-28 | 22nd ch-Euro Seniors +50 | Lignano Sabbiadoro ITA | 4.3 | Christof Sielecki | Victor Manuel Vehi Bach | 1/2-1/2 | 37 | Open |
| 16 | 2024-10-27 | 22nd ch-Euro Seniors +50 | Lignano Sabbiadoro ITA | 3.5 | Ari Issakainen | Christof Sielecki | 0-1 | 29 | Open |
| 17 | 2024-10-25 | 22nd ch-Euro Seniors +50 | Lignano Sabbiadoro ITA | 1.2 | Manuel Llopis de Aysa | Christof Sielecki | 1/2-1/2 | 34 | Open |
| 18 | 2024-05-15 | TCh-EUR Senior +50 2024 | Catez SLO | 9.1 | Christof Sielecki | Martin Mitchell | 1-0 | 32 | Open |
| 19 | 2024-05-14 | TCh-EUR Senior +50 2024 | Catez SLO | 8.1 | Johann Hjartarson | Christof Sielecki | 1-0 | 27 | Open |
| 20 | 2024-05-13 | TCh-EUR Senior +50 2024 | Catez SLO | 7.1 | Christof Sielecki | Clive A Frostick | 1-0 | 23 | Open |
| 21 | 2024-05-10 | TCh-EUR Senior +50 2024 | Catez SLO | 4.1 | Christof Sielecki | Stephen Dishman | 1-0 | 56 | Open |
| 22 | 2024-05-07 | TCh-EUR Senior +50 2024 | Catez SLO | 1.1 | Christof Sielecki | Alberto David | 1/2-1/2 | 29 | Open |
| 23 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 9 | Henry Soto Hernandez | Christof Sielecki | 0-1 | 31 | Open |
| 24 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 8 | Christof Sielecki | Seyed Kian Poormosavi | 0-1 | 67 | Open |
| 25 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 7 | Vuk Damjanovic | Christof Sielecki | 0-1 | 93 | Open |
| 26 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 6 | Christof Sielecki | Chithambaram VR. Aravindh | 0-1 | 21 | Open |
| 27 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 5 | Christof Sielecki | Cristobal Henriquez Villagra | 1/2-1/2 | 61 | Open |
| 28 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 4 | Sam Shankland | Christof Sielecki | 1/2-1/2 | 43 | Open |
| 29 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 3 | Srinath Narayanan | Christof Sielecki | 0-1 | 45 | Open |
| 30 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 2 | Christof Sielecki | Vladimir Mikhailovsky | 1-0 | 37 | Open |
| 31 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 1 | Christof Sielecki | Jan Roebers | 1-0 | 19 | Open |
| 32 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 11 | John Veny Akkarakaran | Christof Sielecki | 1-0 | 24 | Open |
| 33 | 2024-04-09 | Titled Tue 9th Apr Early | chess.com INT | 10 | Christof Sielecki | Ruben Gideon Koellner | 0-1 | 57 | Open |
| 34 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 9 | Christof Sielecki | Anatoly Donskov | 1-0 | 76 | Open |
| 35 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 8 | Felix-Antonio Ilinca | Christof Sielecki | 1-0 | 33 | Open |
| 36 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 7 | Christof Sielecki | Piero Mazzilli | 1-0 | 33 | Open |
| 37 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 6 | Pavel Shkapenko | Christof Sielecki | 1-0 | 29 | Open |
| 38 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 5 | Fy Antenaina Rakotomaharo | Christof Sielecki | 1/2-1/2 | 42 | Open |
| 39 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 4 | Christof Sielecki | Victor Bologan | 1-0 | 38 | Open |
| 40 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 3 | Christof Sielecki | Margarita Filippova | 1-0 | 39 | Open |
| 41 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 2 | Igor L. Vakhlamov | Christof Sielecki | 1-0 | 32 | Open |
| 42 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 1 | Jose Carlos Ibarra Jerez | Christof Sielecki | 1/2-1/2 | 48 | Open |
| 43 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 11 | Christof Sielecki | Joaquin Fiorito | 1/2-1/2 | 50 | Open |
| 44 | 2024-04-02 | Titled Tue 2nd Apr Early | chess.com INT | 10 | Ruben Domingo Nunez | Christof Sielecki | 0-1 | 26 | Open |
| 45 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 9 | Christof Sielecki | Daniel Eduardo Lopez Idarraga | 0-1 | 32 | Open |
| 46 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 8 | David Kjartansson | Christof Sielecki | 1/2-1/2 | 45 | Open |
| 47 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 7 | Christof Sielecki | Jonas Eilenberg | 0-1 | 37 | Open |
| 48 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 6 | Christof Sielecki | Stanoje Jovic | 1-0 | 27 | Open |
| 49 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 5 | Ilya Gruzman | Christof Sielecki | 1-0 | 41 | Open |
| 50 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 4 | Hovik Hayrapetyan | Christof Sielecki | 1-0 | 36 | Open |
| 51 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 3 | Christof Sielecki | Evan S Rosenberg | 1-0 | 39 | Open |
| 52 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 2 | Matvey Galchenko | Christof Sielecki | 1-0 | 65 | Open |
| 53 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 1 | Erick Marvin Guevara Sanchez | Christof Sielecki | 0-1 | 31 | Open |
| 54 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 11 | Christof Sielecki | Giovanni Marchesich | 0-1 | 45 | Open |
| 55 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 10 | Rafal Zgadzaj | Christof Sielecki | 0-1 | 21 | Open |
| 56 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 7.39 | Leon Mazi | Christof Sielecki | 1-0 | 43 | Open |
| 57 | 2023-12-14 | European Rapid 2023 | Zagreb CRO | 6.9 | Christof Sielecki | Ivan Saric | 0-1 | 48 | Open |
| 58 | 2023-12-14 | European Rapid 2023 | Zagreb CRO | 5.35 | Christof Sielecki | Ilja Semjonovs | 1-0 | 32 | Open |
| 59 | 2023-12-14 | European Rapid 2023 | Zagreb CRO | 4.1 | Casper Schoppen | Christof Sielecki | 1-0 | 70 | Open |
| 60 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 3.5 | Christof Sielecki | Qiyu Zhou | 1-0 | 70 | Open |
| 61 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 3.4 | Qiyu Zhou | Christof Sielecki | 1/2-1/2 | 47 | Open |
| 62 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 3.3 | Christof Sielecki | Qiyu Zhou | 1-0 | 25 | Open |
| 63 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 3.2 | Qiyu Zhou | Christof Sielecki | 1/2-1/2 | 34 | Open |
| 64 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 3.1 | Christof Sielecki | Qiyu Zhou | 1-0 | 55 | Open |
| 65 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 2.4 | Christof Sielecki | Levy Rozman | 0-1 | 29 | Open |
| 66 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 2.3 | Levy Rozman | Christof Sielecki | 1-0 | 39 | Open |
| 67 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 2.2 | Christof Sielecki | Levy Rozman | 0-1 | 44 | Open |
| 68 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 2.1 | Levy Rozman | Christof Sielecki | 1-0 | 46 | Open |
| 69 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 1.5 | Christof Sielecki | Shreyas Royal | 1/2-1/2 | 25 | Open |
| 70 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 1.4 | Shreyas Royal | Christof Sielecki | 1-0 | 66 | Open |
| 71 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 1.3 | Christof Sielecki | Shreyas Royal | 1-0 | 37 | Open |
| 72 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 1.2 | Shreyas Royal | Christof Sielecki | 0-1 | 32 | Open |
| 73 | 2023-10-12 | I'M Not A GM GpB 2023 | chess.com INT | 1.1 | Christof Sielecki | Shreyas Royal | 1-0 | 52 | Open |
| 74 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 9 | Enrique Tejedor Fuente | Christof Sielecki | 1/2-1/2 | 53 | Open |
| 75 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 8 | Mikhail Bryakin | Christof Sielecki | 1-0 | 43 | Open |
| 76 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 7 | Christof Sielecki | Ngoc Truong Son Nguyen | 0-1 | 42 | Open |
| 77 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 6 | Christof Sielecki | Guha Mitrabha | 1-0 | 31 | Open |
| 78 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 5 | Thomas Beerdsen | Christof Sielecki | 0-1 | 65 | Open |
| 79 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 4 | Christof Sielecki | Jose Ricardo Garcia Correa | 1-0 | 29 | Open |
| 80 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 3 | Christof Sielecki | Levente Miszler | 1-0 | 27 | Open |
| 81 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 2 | Jan-Krzysztof Duda | Christof Sielecki | 1-0 | 40 | Open |
| 82 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 1 | Heinz Georg | Christof Sielecki | 0-1 | 35 | Open |
| 83 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 11 | Marco Cattaneo | Christof Sielecki | 0-1 | 30 | Open |
| 84 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 10 | Christof Sielecki | Aman Hambleton | 0-1 | 27 | Open |
| 85 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 9 | Igor L. Vakhlamov | Christof Sielecki | 1-0 | 51 | Open |
| 86 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 8 | Leonardo Tristan | Christof Sielecki | 0-1 | 48 | Open |
| 87 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 7 | Christof Sielecki | Dmitry Kirillov | 1-0 | 83 | Open |
| 88 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 6 | Nikita Vitiugov | Christof Sielecki | 1-0 | 45 | Open |
| 89 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 5 | Christof Sielecki | Evgeniya Doluhanova | 1-0 | 35 | Open |
| 90 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 4 | Raset Ziatdinov | Christof Sielecki | 0-1 | 44 | Open |
| 91 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 3 | Santiago Rodriguez | Christof Sielecki | 1/2-1/2 | 43 | Open |
| 92 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 2 | Christof Sielecki | Frederik Svane | 0-1 | 51 | Open |
| 93 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 1 | Christof Sielecki | Evan S Rosenberg | 1-0 | 16 | Open |
| 94 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 11 | Artem Postnikov | Christof Sielecki | 1-0 | 70 | Open |
| 95 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 10 | Christof Sielecki | Ilamparthi A R | 1/2-1/2 | 56 | Open |
| 96 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 9 | Christof Sielecki | Alberto Santos Flores | 0-1 | 40 | Open |
| 97 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 8 | Aziz Degenbaev | Christof Sielecki | 0-1 | 76 | Open |
| 98 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 7 | Christof Sielecki | Gata Kamsky | 0-1 | 42 | Open |
| 99 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 6 | Pablo Salinas Herrera | Christof Sielecki | 1-0 | 33 | Open |
| 100 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 5 | Christof Sielecki | Krikor Sevag Mekhitarian | 1/2-1/2 | 55 | Open |
| 101 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 4 | Mike Sailer | Christof Sielecki | 0-1 | 14 | Open |
| 102 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 3 | Christof Sielecki | Juan Carlos Gonzalez Zamora | 1-0 | 35 | Open |
| 103 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 2 | Rasmus Svane | Christof Sielecki | 1-0 | 83 | Open |
| 104 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 1 | Christopher Chabris | Christof Sielecki | 0-1 | 24 | Open |
| 105 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 11 | Roman Goldin | Christof Sielecki | 0-1 | 39 | Open |
| 106 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 10 | Christof Sielecki | Azamat Daurimbetov | 0-1 | 52 | Open |
| 107 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 9 | Christof Sielecki | Zbigniew Pakleza | 1-0 | 33 | Open |
| 108 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 8 | Tykhon Cherniaiev | Christof Sielecki | 1/2-1/2 | 30 | Open |
| 109 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 7 | Christof Sielecki | Karl Bowden | 1-0 | 45 | Open |
| 110 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 6 | Dmitrij Kollars | Christof Sielecki | 1/2-1/2 | 83 | Open |
| 111 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 5 | Cristian Silva Lucena | Christof Sielecki | 0-1 | 86 | Open |
| 112 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 4 | Christof Sielecki | Fidel Corrales Jimenez | 0-1 | 35 | Open |
| 113 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 3 | Christof Sielecki | Florian Gatterer | 1-0 | 35 | Open |
| 114 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 2 | Alberto Guzman Moneo | Christof Sielecki | 0-1 | 51 | Open |
| 115 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 11 | Adan Rios Escobar | Christof Sielecki | 0-1 | 41 | Open |
| 116 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 10 | Christof Sielecki | Yaroslav Remizov | 0-1 | 24 | Open |
| 117 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 9 | Adan Rios Escobar | Christof Sielecki | 0-1 | 83 | Open |
| 118 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 8 | Christof Sielecki | Felix Hindermann | 0-1 | 37 | Open |
| 119 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 7 | Christof Sielecki | Luis Fernandez Siles | 1-0 | 35 | Open |
| 120 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 6 | Sean Senft | Christof Sielecki | 1-0 | 57 | Open |
| 121 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 5 | Shawnak Shivakumar | Christof Sielecki | 1-0 | 62 | Open |
| 122 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 4 | Christof Sielecki | Sanan Sjugirov | 0-1 | 24 | Open |
| 123 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 3 | Aleksandr Shimanov | Christof Sielecki | 1-0 | 33 | Open |
| 124 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 2 | Guha Mitrabha | Christof Sielecki | 0-1 | 47 | Open |
| 125 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 1 | Christof Sielecki | Leonid Guerb | 1-0 | 34 | Open |
| 126 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 11 | Alessio Boraso | Christof Sielecki | 0-1 | 59 | Open |
| 127 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 10 | Christof Sielecki | Nurgazy Zheenbekov | 0-1 | 30 | Open |
| 128 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 9 | Christof Sielecki | Donat Daroczi | 1/2-1/2 | 43 | Open |
| 129 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 8 | Michal Tworuszka | Christof Sielecki | 0-1 | 36 | Open |
| 130 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 7 | Vasif Durarbayli | Christof Sielecki | 1-0 | 31 | Open |
| 131 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 6 | Christof Sielecki | Guillermo Baches Garcia | 1-0 | 29 | Open |
| 132 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 5 | Alexander Rustemov | Christof Sielecki | 1-0 | 45 | Open |
| 133 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 4 | Christof Sielecki | Farzad Bolourchifard | 1/2-1/2 | 63 | Open |
| 134 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 3 | Christof Sielecki | Wolfgang Zahn | 1-0 | 43 | Open |
| 135 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 2 | Vladimir Zakhartsov | Christof Sielecki | 1-0 | 44 | Open |
| 136 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 1 | Sabar Ethmane Daouda | Christof Sielecki | 0-1 | 30 | Open |
| 137 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 11 | Christof Sielecki | Marek Pniaczek | 1-0 | 71 | Open |
| 138 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 10 | Asa Hoffmann | Christof Sielecki | 1/2-1/2 | 67 | Open |
| 139 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 9 | Christof Sielecki | Dmitry Zacurdajev | 1-0 | 38 | Open |
| 140 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 8 | Aman Hambleton | Christof Sielecki | 1-0 | 34 | Open |
| 141 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 7 | Mukhiddin Madaminov | Christof Sielecki | 1-0 | 57 | Open |
| 142 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 6 | Christof Sielecki | Srinath Narayanan | 1/2-1/2 | 32 | Open |
| 143 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 5 | Christof Sielecki | Mahel Boyer | 1-0 | 27 | Open |
| 144 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 4 | Samarth J Rao | Christof Sielecki | 0-1 | 33 | Open |
| 145 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 3 | Christof Sielecki | Adan Rios Escobar | 1-0 | 39 | Open |
| 146 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 2 | Sanan Sjugirov | Christof Sielecki | 1-0 | 27 | Open |
| 147 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 1 | Vittorio Cina` | Christof Sielecki | 0-1 | 41 | Open |
| 148 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 11 | Christof Sielecki | Veronika Shubenkova | 1/2-1/2 | 62 | Open |
| 149 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 10 | Rafal Tymrakiewicz | Christof Sielecki | 1-0 | 31 | Open |
| 150 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 9 | Christof Sielecki | Mauri Lehtosaari | 1-0 | 56 | Open |
| 151 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 9 | Frederico Matsuura | Christof Sielecki | 0-1 | 47 | Open |
| 152 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 8 | Garg Aradhya | Christof Sielecki | 1-0 | 27 | Open |
| 153 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 7 | Christof Sielecki | Bahadir Ozen | 1-0 | 45 | Open |
| 154 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 7 | Christof Sielecki | Sean Senft | 1-0 | 23 | Open |
| 155 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 6 | Christof Sielecki | Kapriaga Rian | 1-0 | 37 | Open |
| 156 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 6 | Mikhail Golubev | Christof Sielecki | 1-0 | 34 | Open |
| 157 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 5 | Qingyu Yuan | Christof Sielecki | 1-0 | 37 | Open |
| 158 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 5 | Christof Sielecki | Yury Piskov | 0-1 | 60 | Open |
| 159 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 4 | Christof Sielecki | Evan S Rosenberg | 1-0 | 24 | Open |
| 160 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 4 | Christof Sielecki | Sergei Zhigalko | 1/2-1/2 | 46 | Open |
| 161 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 3 | Christof Sielecki | Juan Alberto Gomez Aguirre | 1-0 | 49 | Open |
| 162 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 3 | Kamil Dzida | Christof Sielecki | 1/2-1/2 | 62 | Open |
| 163 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 2 | Christof Sielecki | Christopher Woojin Yoo | 0-1 | 76 | Open |
| 164 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 2 | Mukhiddin Madaminov | Christof Sielecki | 1-0 | 54 | Open |
| 165 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 1 | Brett Passen | Christof Sielecki | 0-1 | 38 | Open |
| 166 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 1 | Han Schut | Christof Sielecki | 0-1 | 21 | Open |
| 167 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 11 | Christof Sielecki | Oleg Papayan | 1/2-1/2 | 93 | Open |
| 168 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 11 | Zbigniew Pakleza | Christof Sielecki | 1/2-1/2 | 86 | Open |
| 169 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 10 | Christof Sielecki | Mendes Aaron Reeve | 0-1 | 35 | Open |
| 170 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 10 | Christof Sielecki | Dmitry Goltsev | 1-0 | 59 | Open |
| 171 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 9 | Christof Sielecki | Johan-Sebastian Christiansen | 0-1 | 38 | Open |
| 172 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 8 | Christof Sielecki | Lazaro Lorenzo De La Riva | 1-0 | 45 | Open |
| 173 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 7 | Miran Oganian | Christof Sielecki | 1-0 | 40 | Open |
| 174 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 6 | Luis Fernandez Siles | Christof Sielecki | 0-1 | 25 | Open |
| 175 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 5 | Christof Sielecki | Ivan Kochiev | 1-0 | 25 | Open |
| 176 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 4 | Stanislav Kovalevsky | Christof Sielecki | 0-1 | 40 | Open |
| 177 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 3 | Christof Sielecki | Rafal Szyszylo | 0-1 | 70 | Open |
| 178 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 2 | M. Amin Tabatabaei | Christof Sielecki | 1-0 | 41 | Open |
| 179 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 1 | Christof Sielecki | Michael Buscar | 1-0 | 26 | Open |
| 180 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 11 | Alexey Sarana | Christof Sielecki | 1-0 | 46 | Open |
| 181 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 10 | Stanoje Jovic | Christof Sielecki | 0-1 | 68 | Open |
| 182 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 9 | Christof Sielecki | Julian Estrada Nieto | 1-0 | 52 | Open |
| 183 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 8 | Gumersindo Fernandez Garcia | Christof Sielecki | 1-0 | 27 | Open |
| 184 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 7 | Ilya Gruzman | Christof Sielecki | 1/2-1/2 | 47 | Open |
| 185 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 6 | Christof Sielecki | Tobias Lang Nilsen | 1-0 | 27 | Open |
| 186 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 5 | Conrad Holt | Christof Sielecki | 1-0 | 32 | Open |
| 187 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 4 | Christof Sielecki | Attila Jr. Forgacs | 1-0 | 57 | Open |
| 188 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 3 | Qingyu Yuan | Christof Sielecki | 1-0 | 56 | Open |
| 189 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 2 | Christof Sielecki | Aleksandar Indjic | 1/2-1/2 | 64 | Open |
| 190 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 1 | Christof Sielecki | Anton Barash | 1-0 | 15 | Open |
| 191 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 11 | Jose Remolar Gallen | Christof Sielecki | 1-0 | 29 | Open |
| 192 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 10 | Alexander Reprintsev | Christof Sielecki | 0-1 | 23 | Open |
| 193 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 9 | Rafal Tymrakiewicz | Christof Sielecki | 0-1 | 54 | Open |
| 194 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 8 | Abilmansur Abdilkhair | Christof Sielecki | 1-0 | 35 | Open |
| 195 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 7 | Christof Sielecki | Fabian Matt | 1-0 | 35 | Open |
| 196 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 6 | Christof Sielecki | Calin Gheorghiu | 0-1 | 33 | Open |
| 197 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 5 | Andre Gjestemoen-VonHirsch | Christof Sielecki | 1/2-1/2 | 59 | Open |
| 198 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 4 | Christof Sielecki | Arman Mikaelyan | 0-1 | 50 | Open |
| 199 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 3 | Christof Sielecki | Dario Mione | 1-0 | 26 | Open |
| 200 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 2 | Egor Baskakov | Christof Sielecki | 1-0 | 46 | Open |
| 201 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 1 | Emmanuel Dos Santos | Christof Sielecki | 0-1 | 44 | Open |
| 202 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 11 | Eray Kilic | Christof Sielecki | 1/2-1/2 | 49 | Open |
| 203 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 10 | Axel Delorme | Christof Sielecki | 0-1 | 59 | Open |
| 204 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 9 | Christof Sielecki | Oleg Papayan | 0-1 | 47 | Open |
| 205 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 9 | Anatoly Donskov | Christof Sielecki | 1/2-1/2 | 46 | Open |
| 206 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 8 | Christof Sielecki | Rafal Szyszylo | 1-0 | 36 | Open |
| 207 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 8 | Daniel Naroditsky | Christof Sielecki | 1-0 | 42 | Open |
| 208 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 7 | Aleksandar Topalov | Christof Sielecki | 0-1 | 33 | Open |
| 209 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 7 | Reza Mahdavi | Christof Sielecki | 0-1 | 30 | Open |
| 210 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 6 | Christof Sielecki | Jan Marn | 0-1 | 33 | Open |
| 211 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 6 | Christof Sielecki | Vitaliy Bernadskiy | 0-1 | 42 | Open |
| 212 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 5 | Christof Sielecki | Juan David Becerra | 0-1 | 48 | Open |
| 213 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Christof Sielecki | 0-1 | 45 | Open |
| 214 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 4 | Christof Sielecki | Luca Jr Moroni | 1-0 | 59 | Open |
| 215 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 4 | Harsh Suresh | Christof Sielecki | 1-0 | 33 | Open |
| 216 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 3 | Christof Sielecki | Eduardo Gerbelli Neto | 1-0 | 34 | Open |
| 217 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 3 | Christof Sielecki | Atousa Pourkashiyan | 1-0 | 42 | Open |
| 218 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 2 | Elvin Wilson | Christof Sielecki | 0-1 | 50 | Open |
| 219 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 2 | Alexandr Kostiukov | Christof Sielecki | 0-1 | 15 | Open |
| 220 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 1 | Christof Sielecki | Ieuan C Ward | 0-1 | 50 | Open |
| 221 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 11 | Christof Sielecki | David Haszon | 1-0 | 55 | Open |
| 222 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 11 | Evan S Rosenberg | Christof Sielecki | 0-1 | 37 | Open |
| 223 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 10 | Sreyas Payyappat | Christof Sielecki | 1/2-1/2 | 58 | Open |
| 224 | 2023-01-17 | Titled Tue 17th Jan Early | chess.com INT | 10 | Christof Sielecki | Gulrukhbegim Tokhirjonova | 1-0 | 56 | Open |
| 225 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 9 | Andrei Skvortsov | Christof Sielecki | 0-1 | 37 | Open |
| 226 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 8 | Christof Sielecki | Lennis Martinez Ramirez | 1-0 | 28 | Open |
| 227 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 7 | Christof Sielecki | Shaaketh Sivakumar | 1-0 | 41 | Open |
| 228 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 6 | Liam Putnam | Christof Sielecki | 1-0 | 23 | Open |
| 229 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 5 | Jose Ricardo Garcia Correa | Christof Sielecki | 0-1 | 21 | Open |
| 230 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 4 | Christof Sielecki | Dmitry Goltsev | 0-1 | 47 | Open |
| 231 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 3 | Jennifer Perez Rodriguez | Christof Sielecki | 0-1 | 55 | Open |
| 232 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 2 | Christof Sielecki | Avital Boruchovsky | 0-1 | 36 | Open |
| 233 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 1 | Christof Sielecki | Sara Adel | 1-0 | 0 | Open |
| 234 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 11 | Christof Sielecki | Atanas Dimitrov | 1/2-1/2 | 64 | Open |
| 235 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 10 | Bojan Maksimovic | Christof Sielecki | 1-0 | 59 | Open |
| 236 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 9 | Christof Sielecki | Levy Rozman | 0-1 | 39 | Open |
| 237 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 8 | Christof Sielecki | Almas Rakhmatullaev | 1-0 | 64 | Open |
| 238 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 7 | Roman Jiganchine | Christof Sielecki | 0-1 | 38 | Open |
| 239 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 6 | Aiden Zhou | Christof Sielecki | 0-1 | 67 | Open |
| 240 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 5 | Christof Sielecki | Elene Tsotsonava | 0-1 | 70 | Open |
| 241 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 4 | Alexander Rustemov | Christof Sielecki | 1-0 | 56 | Open |
| 242 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 3 | Lile Koridze | Christof Sielecki | 0-1 | 27 | Open |
| 243 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 2 | Christof Sielecki | Eray Kilic | 0-1 | 41 | Open |
| 244 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 1 | Akinleye AKINSEYE | Christof Sielecki | 0-1 | 57 | Open |
| 245 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 11 | Christof Sielecki | Ansh M Shah | 1-0 | 60 | Open |
| 246 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 10 | Suri Vaibhav | Christof Sielecki | 1-0 | 32 | Open |
| 247 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 9 | Christof Sielecki | Aman Hambleton | 1/2-1/2 | 77 | Open |
| 248 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 8 | Pawel Dudzinski | Christof Sielecki | 0-1 | 30 | Open |
| 249 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 7 | Dashgyn Ibadov | Christof Sielecki | 1/2-1/2 | 115 | Open |
| 250 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 6 | Christof Sielecki | Vladimir Zakhartsov | 0-1 | 33 | Open |
| 251 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 5 | Christof Sielecki | Ivan Kalajzic | 1-0 | 37 | Open |
| 252 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 4 | Pavel Eljanov | Christof Sielecki | 1-0 | 62 | Open |
| 253 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 3 | Christof Sielecki | Jose Carlos Ibarra Jerez | 1/2-1/2 | 70 | Open |
| 254 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 2 | Christof Sielecki | Avital Boruchovsky | 1/2-1/2 | 64 | Open |
| 255 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 1 | Oscar Humberto Ardila | Christof Sielecki | 0-1 | 50 | Open |
| 256 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 11 | Dusan Radovanovic | Christof Sielecki | 0-1 | 25 | Open |
| 257 | 2022-12-20 | Titled Tue 20th Dec Late | chess.com INT | 10 | Alexander Reprintsev | Christof Sielecki | 1-0 | 43 | Open |
| 258 | 2021-05-04 | 4NCL Online S3 Div1 Final | lichess.org INT | 1.12 | Alberto Suarez Real | Christof Sielecki | 1-0 | 33 | Open |
| 259 | 2021-04-23 | TCh-GER Online Playoffs | PlayChess INT | 2.1 | Christian, Dr. Braun | Christof Sielecki | 1/2-1/2 | 26 | Open |
| 260 | 2021-04-20 | 4NCL Online S3 Div1 2021 | lichess.org INT | 7.83 | Christof Sielecki | Edward N Holland | 1-0 | 24 | Open |
| 261 | 2021-04-15 | TCh-GER Online Playoffs | PlayChess INT | 1.1 | Christof Sielecki | Leonid Sawlin | 1-0 | 49 | Open |
| 262 | 2021-04-06 | 4NCL Online S3 Div1 2021 | lichess.org INT | 6.121 | Jonathan F Parker | Christof Sielecki | 1/2-1/2 | 37 | Open |
| 263 | 2021-03-23 | 4NCL Online S3 Div1 2021 | lichess.org INT | 5.83 | Arjun Pyda | Christof Sielecki | 0-1 | 34 | Open |
| 264 | 2021-03-16 | TCh-GER Online Liga 1 GpA | PlayChess INT | 6.1 | Moritz Lauer | Christof Sielecki | 1/2-1/2 | 37 | Open |
| 265 | 2021-03-09 | 4NCL Online S3 Div1 2020 | lichess.org INT | 4.111 | Bogdan Lalic | Christof Sielecki | 1/2-1/2 | 12 | Open |
| 266 | 2021-03-02 | TCh-GER Online Liga 1 GpA | PlayChess INT | 5.1 | Erwin Kaliski | Christof Sielecki | 0-1 | 29 | Open |
| 267 | 2021-02-26 | TCh-GER Online Liga 1 GpA | PlayChess INT | 4.1 | Christof Sielecki | David Faerber | 1/2-1/2 | 40 | Open |
| 268 | 2021-02-09 | TCh-GER Online Liga 1 GpA | PlayChess INT | 3.1 | Matthias Bluebaum | Christof Sielecki | 1-0 | 32 | Open |
| 269 | 2021-02-02 | TCh-GER Online Liga 1 GpA | PlayChess INT | 2.1 | Christof Sielecki | Dirk Hummel | 1-0 | 30 | Open |
| 270 | 2021-01-19 | TCh-GER Online Liga 1 GpA | PlayChess INT | 1.1 | Nderim Saraci | Christof Sielecki | 1/2-1/2 | 90 | Open |
| 271 | 2020-12-01 | 4NCL Online S2 Div1 Final | lichess.org INT | 1.24 | Christof Sielecki | Joseph McPhillips | 1-0 | 52 | Open |
| 272 | 2020-11-17 | 4NCL Online S2 Div1 2020 | lichess.org INT | 7.54 | Hendrik Hoffmann | Christof Sielecki | 1/2-1/2 | 63 | Open |
| 273 | 2020-11-03 | 4NCL Online S2 Div1 2020 | lichess.org INT | 6.82 | Christof Sielecki | Ben D M Savage | 1/2-1/2 | 20 | Open |
| 274 | 2020-10-06 | 4NCL Online S2 Div1 2020 | lichess.org INT | 4.73 | Grzegorz Toczek | Christof Sielecki | 0-1 | 46 | Open |
| 275 | 2020-08-25 | 4NCL Online S2 Div1 2020 | lichess.org INT | 1.84 | Adam A Taylor | Christof Sielecki | 0-1 | 43 | Open |
| 276 | 2020-08-11 | TCh-GER Online Liga 1 GpD | PlayChess INT | 2.2 | Christof Sielecki | Bjoern Kopp | 1-0 | 47 | Open |
| 277 | 2020-08-05 | TCh-GER Online Liga 1 GpD | PlayChess INT | 7.1 | Pascal Neukirchner | Christof Sielecki | 1-0 | 32 | Open |
| 278 | 2020-07-31 | TCh-GER Online Liga 1 GpD | PlayChess INT | 6.4 | Christof Sielecki | Moritz Runte | 1-0 | 0 | Open |
| 279 | 2020-07-22 | TCh-GER Online Liga 1 GpD | PlayChess INT | 5.2 | Frederik Svane | Christof Sielecki | 1-0 | 38 | Open |
| 280 | 2020-06-24 | TCh-GER Online Liga 1 GpD | PlayChess INT | 1.4 | Alexander von Gleich | Christof Sielecki | 1/2-1/2 | 21 | Open |
| 281 | 2020-06-23 | 4NCL Online Div1 Playoffs | lichess.org INT | 2.14 | Richard York-Weaving | Christof Sielecki | 1-0 | 48 | Open |
| 282 | 2020-06-16 | 4NCL Online Div1 Playoffs | lichess.org INT | 1.14 | Krzysztof Kolasinski | Christof Sielecki | 1/2-1/2 | 68 | Open |
| 283 | 2020-06-02 | 4NCL Online Div1 2020 | lichess.org INT | 9.164 | Christof Sielecki | Daniel Howard Fernandez | 1/2-1/2 | 55 | Open |
| 284 | 2020-05-26 | 4NCL Online Div1 2020 | lichess.org INT | 8.91 | Sam E. Collins | Christof Sielecki | 1-0 | 28 | Open |
| 285 | 2020-05-19 | 4NCL Online Div1 2020 | lichess.org INT | 7.53 | Christof Sielecki | 13175863572401112927 | 1-0 | 41 | Open |
| 286 | 2020-05-12 | 4NCL Online Div1 2020 | lichess.org INT | 6.54 | Adam A Taylor | Christof Sielecki | 0-1 | 39 | Open |
| 287 | 2020-05-05 | 4NCL Online Div1 2020 | lichess.org INT | 5.22 | Christof Sielecki | John J Cox | 1-0 | 15 | Open |
| 288 | 2020-04-28 | 4NCL Online Div1 2020 | lichess.org INT | 4.72 | Arno Sterck | Christof Sielecki | 0-1 | 42 | Open |
| 289 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.9 | Alina Kashlinskaya | Christof Sielecki | 1-0 | 45 | Open |
| 290 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.8 | Alina Kashlinskaya | Christof Sielecki | 1-0 | 33 | Open |
| 291 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.7 | Christof Sielecki | Alina Kashlinskaya | 1-0 | 33 | Open |
| 292 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.6 | Alina Kashlinskaya | Christof Sielecki | 0-1 | 27 | Open |
| 293 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.5 | Christof Sielecki | Alina Kashlinskaya | 0-1 | 58 | Open |
| 294 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.4 | Alina Kashlinskaya | Christof Sielecki | 1-0 | 39 | Open |
| 295 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.3 | Christof Sielecki | Alina Kashlinskaya | 1-0 | 32 | Open |
| 296 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.2 | Alina Kashlinskaya | Christof Sielecki | 0-1 | 60 | Open |
| 297 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.24 | Alina Kashlinskaya | Christof Sielecki | 1-0 | 35 | Open |
| 298 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.23 | Christof Sielecki | Alina Kashlinskaya | 1/2-1/2 | 50 | Open |
| 299 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.22 | Alina Kashlinskaya | Christof Sielecki | 1/2-1/2 | 61 | Open |
| 300 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.21 | Christof Sielecki | Alina Kashlinskaya | 1-0 | 39 | Open |
| 301 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.2 | Alina Kashlinskaya | Christof Sielecki | 1-0 | 41 | Open |
| 302 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.1 | Christof Sielecki | Alina Kashlinskaya | 1/2-1/2 | 39 | Open |
| 303 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.19 | Christof Sielecki | Alina Kashlinskaya | 1-0 | 54 | Open |
| 304 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.18 | Alina Kashlinskaya | Christof Sielecki | 1-0 | 46 | Open |
| 305 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.17 | Christof Sielecki | Alina Kashlinskaya | 1-0 | 59 | Open |
| 306 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.16 | Christof Sielecki | Alina Kashlinskaya | 1-0 | 36 | Open |
| 307 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.15 | Alina Kashlinskaya | Christof Sielecki | 0-1 | 68 | Open |
| 308 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.14 | Christof Sielecki | Alina Kashlinskaya | 0-1 | 28 | Open |
| 309 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.13 | Alina Kashlinskaya | Christof Sielecki | 1-0 | 35 | Open |
| 310 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.12 | Christof Sielecki | Alina Kashlinskaya | 0-1 | 32 | Open |
| 311 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.11 | Alina Kashlinskaya | Christof Sielecki | 1/2-1/2 | 32 | Open |
| 312 | 2020-04-20 | IM Not A GM Speed Chess | chess.com INT | 1.1 | Christof Sielecki | Alina Kashlinskaya | 0-1 | 38 | Open |
| 313 | 2020-04-14 | 4NCL Online Div1 2020 | lichess.org INT | 2.72 | Grzegorz Toczek | Christof Sielecki | 1/2-1/2 | 82 | Open |
| 314 | 2020-04-07 | 4NCL Online Div1 2020 | lichess.org INT | 1.102 | Christof Sielecki | Freddie Hand | 1-0 | 87 | Open |
| 315 | 2018-03-31 | 41st San Sebastian Open | Donostia ESP | 9.3 | Christof Sielecki | Fabian Dario Pena Duarte | 1-0 | 20 | Open |
| 316 | 2018-03-30 | 41st San Sebastian Open | Donostia ESP | 8.1 | Lelys Stanley Martinez Duany | Christof Sielecki | 1/2-1/2 | 14 | Open |
| 317 | 2018-03-29 | 41st San Sebastian Open | Donostia ESP | 7.2 | Renier Vazquez Igarza | Christof Sielecki | 0-1 | 48 | Open |
| 318 | 2018-03-28 | 41st San Sebastian Open | Donostia ESP | 6.3 | Christof Sielecki | Patxi Moreno Estebanez | 1-0 | 41 | Open |
| 319 | 2018-03-27 | 41st San Sebastian Open | Donostia ESP | 5.4 | Jesus M Iruzubieta Villaluenga | Christof Sielecki | 1/2-1/2 | 57 | Open |
| 320 | 2018-03-26 | 41st San Sebastian Open | Donostia ESP | 4.2 | Christof Sielecki | M.R. Venkatesh | 1/2-1/2 | 24 | Open |
| 321 | 2018-03-25 | 41st San Sebastian Open | Donostia ESP | 3.7 | Carlos Sanchez Ruesga | Christof Sielecki | 0-1 | 67 | Open |
| 322 | 2018-03-25 | 41st San Sebastian Open | Donostia ESP | 2.7 | Christof Sielecki | Mikel Zubizarreta Riego | 1-0 | 27 | Open |
| 323 | 2018-03-24 | 41st San Sebastian Open | Donostia ESP | 1.7 | Carlos Ruiz De Alegria Garcia | Christof Sielecki | 0-1 | 9 | Open |
| 324 | 2018-01-04 | 28th Cracovia Open A | Krakow POL | 9.8 | Lukas Klima | Christof Sielecki | 1/2-1/2 | 12 | Open |
| 325 | 2018-01-03 | 28th Cracovia Open A | Krakow POL | 8.14 | Christof Sielecki | Katarzyna Toma | 1-0 | 59 | Open |
| 326 | 2018-01-02 | 28th Cracovia Open A | Krakow POL | 7.8 | Ryszard Eggink | Christof Sielecki | 1-0 | 55 | Open |
| 327 | 2017-12-31 | 28th Cracovia Open A | Krakow POL | 6.7 | Christof Sielecki | Marco Dietmayer-Kraeutler | 1/2-1/2 | 19 | Open |
| 328 | 2017-12-30 | 28th Cracovia Open A | Krakow POL | 5.6 | Radoslaw Jedynak | Christof Sielecki | 1/2-1/2 | 23 | Open |
| 329 | 2017-12-30 | 28th Cracovia Open A | Krakow POL | 4.8 | Christof Sielecki | Filip Luczak | 1-0 | 40 | Open |
| 330 | 2017-12-29 | 28th Cracovia Open A | Krakow POL | 3.11 | Nikolas Schenk-Pogan | Christof Sielecki | 1/2-1/2 | 71 | Open |
| 331 | 2017-12-28 | 28th Cracovia Open A | Krakow POL | 2.1 | Christof Sielecki | Dominik Marczuk | 1/2-1/2 | 44 | Open |
| 332 | 2017-12-27 | 28th Cracovia Open A | Krakow POL | 1.11 | Mariia Berdnyk | Christof Sielecki | 0-1 | 40 | Open |
| 333 | 2017-12-03 | TCh-BEL 2017-18 | Belgium BEL | 5.4 | Thomas Fiebig | Christof Sielecki | 1/2-1/2 | 34 | Open |
| 334 | 2017-10-22 | TCh-BEL 2017-18 | Belgium BEL | 3.2 | Marcel Kanarek | Christof Sielecki | 1/2-1/2 | 44 | Open |
| 335 | 2016-07-30 | 10th Portoroz Open 2016 | Portoroz SLO | 9.4 | Christof Sielecki | Blaz Debevec | 1-0 | 50 | Open |
| 336 | 2016-07-29 | 10th Portoroz Open 2016 | Portoroz SLO | 8.5 | Matej Kersic | Christof Sielecki | 0-1 | 39 | Open |
| 337 | 2016-07-28 | 10th Portoroz Open 2016 | Portoroz SLO | 7.8 | Christof Sielecki | Matej Titan | 1-0 | 25 | Open |
| 338 | 2016-07-27 | 10th Portoroz Open 2016 | Portoroz SLO | 6.15 | Ljubisa Nedimovic | Christof Sielecki | 0-1 | 48 | Open |
| 339 | 2016-07-26 | 10th Portoroz Open 2016 | Portoroz SLO | 5.23 | Christof Sielecki | Matej Grah | 1-0 | 32 | Open |
| 340 | 2016-07-25 | 10th Portoroz Open 2016 | Portoroz SLO | 4.35 | Liam Brecevic | Christof Sielecki | 0-1 | 29 | Open |
| 341 | 2016-07-24 | 10th Portoroz Open 2016 | Portoroz SLO | 3.22 | Christof Sielecki | Urban Zupancic | 0-1 | 51 | Open |
| 342 | 2016-07-23 | 10th Portoroz Open 2016 | Portoroz SLO | 1.5 | Christof Sielecki | Rainer, Dr. Berkemer | 1-0 | 30 | Open |
| 343 | 2015-11-08 | TCh-BEL 2015-16 | Belgium BEL | 3.6 | Ali Bitalzadeh | Christof Sielecki | 1-0 | 39 | Open |
| 344 | 2015-07-09 | 10th Wroclaw Open A 2015 | Wroclaw POL | 9.2 | Christof Sielecki | Kamil Stachowiak | 1/2-1/2 | 9 | Open |
| 345 | 2015-07-08 | 10th Wroclaw Open A 2015 | Wroclaw POL | 8.3 | Rafal Guzewicz | Christof Sielecki | 0-1 | 57 | Open |
| 346 | 2015-07-07 | 10th Wroclaw Open A 2015 | Wroclaw POL | 7.3 | Christof Sielecki | Krzysztof Kanicki | 1-0 | 70 | Open |
| 347 | 2015-07-06 | 10th Wroclaw Open A 2015 | Wroclaw POL | 6.3 | Filip Cukrowski | Christof Sielecki | 1/2-1/2 | 64 | Open |
| 348 | 2015-07-06 | 10th Wroclaw Open A 2015 | Wroclaw POL | 5.3 | Maciej Swicarz | Christof Sielecki | 1-0 | 70 | Open |
| 349 | 2015-07-05 | 10th Wroclaw Open A 2015 | Wroclaw POL | 4.1 | Christof Sielecki | Lukasz Cyborowski | 1/2-1/2 | 35 | Open |
| 350 | 2015-07-04 | 10th Wroclaw Open A 2015 | Wroclaw POL | 3.1 | Christof Sielecki | Marcin Sieciechowicz | 1/2-1/2 | 20 | Open |
| 351 | 2015-07-04 | 10th Wroclaw Open A 2015 | Wroclaw POL | 2.2 | Ioana Gelip | Christof Sielecki | 0-1 | 24 | Open |
| 352 | 2015-07-03 | 10th Wroclaw Open A 2015 | Wroclaw POL | 1.3 | Christof Sielecki | Damian Balinski | 1-0 | 44 | Open |
| 353 | 2015-03-15 | TCh-BEL 2014-15 | Belgium BEL | 10.5 | Lars Swijsen | Christof Sielecki | 0-1 | 45 | Open |
| 354 | 2015-03-07 | Dutch League 2014-15 | Netherlands NED | 6.1 | Christof Sielecki | Frank Van der Put | 1/2-1/2 | 96 | Open |
| 355 | 2014-12-13 | Dutch League 2014-15 | Netherlands NED | 4.2 | Friso Nijboer | Christof Sielecki | 1-0 | 63 | Open |
| 356 | 2014-11-30 | TCh-BEL 2014-15 | Belgium BEL | 5.6 | Geert Van der Stricht | Christof Sielecki | 1/2-1/2 | 49 | Open |
| 357 | 2014-11-22 | Dutch League 2014-15 | Netherlands NED | 3.1 | Twan Burg | Christof Sielecki | 1/2-1/2 | 27 | Open |
| 358 | 2014-11-02 | 18th OIBM 2014 | Bad Wiessee GER | 9.19 | Christof Sielecki | Thore Perske | 1/2-1/2 | 85 | Open |
| 359 | 2014-11-01 | 18th OIBM 2014 | Bad Wiessee GER | 8.14 | Gerlef Meins | Christof Sielecki | 1/2-1/2 | 54 | Open |
| 360 | 2014-10-31 | 18th OIBM 2014 | Bad Wiessee GER | 7.19 | Christof Sielecki | Ludwig Deglmann | 1-0 | 32 | Open |
| 361 | 2014-10-30 | 18th OIBM 2014 | Bad Wiessee GER | 6.7 | Aleksandr Lenderman | Christof Sielecki | 1-0 | 39 | Open |
| 362 | 2014-10-29 | 18th OIBM 2014 | Bad Wiessee GER | 5.18 | Christof Sielecki | Christoph Lichtenstern | 1-0 | 9 | Open |
| 363 | 2014-10-28 | 18th OIBM 2014 | Bad Wiessee GER | 4.1 | Christof Sielecki | Hrant Melkumyan | 1/2-1/2 | 100 | Open |
| 364 | 2014-10-27 | 18th OIBM 2014 | Bad Wiessee GER | 3.26 | Karl-Heinz Kannenberg | Christof Sielecki | 0-1 | 54 | Open |
| 365 | 2014-10-26 | 18th OIBM 2014 | Bad Wiessee GER | 2.27 | Christof Sielecki | Hans-Peter Roettig | 1-0 | 32 | Open |
| 366 | 2014-10-25 | 18th OIBM 2014 | Bad Wiessee GER | 1.28 | Edwin Lehmann | Christof Sielecki | 0-1 | 50 | Open |
| 367 | 2014-10-19 | TCh-BEL 2014-15 | Belgium BEL | 2.5 | Christof Sielecki | David Miedema | 1-0 | 29 | Open |
| 368 | 2014-09-27 | Dutch League 2014-15 | Netherlands NED | 1.5 | Arthur Pijpers | Christof Sielecki | 0-1 | 34 | Open |
| 369 | 2014-09-20 | 30th ECC Open 2014 | Bilbao ESP | 7.1 | Titas Stremavicius | Christof Sielecki | 0-1 | 22 | Open |
| 370 | 2014-09-19 | 30th ECC Open 2014 | Bilbao ESP | 6.4 | Christof Sielecki | Daniele Vocaturo | 1/2-1/2 | 46 | Open |
| 371 | 2014-09-18 | 30th ECC Open 2014 | Bilbao ESP | 5.1 | Christoph Nogly | Christof Sielecki | 0-1 | 45 | Open |
| 372 | 2014-09-17 | 30th ECC Open 2014 | Bilbao ESP | 4.1 | Christof Sielecki | Alman Durakovic | 1/2-1/2 | 67 | Open |
| 373 | 2014-05-13 | III Llucmajor Open 2014 | Llucmajor ESP | 4.3 | Christof Sielecki | Yuri Solodovnichenko | 0-1 | 41 | Open |
| 374 | 2014-04-12 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 8.3 | Christof Sielecki | Martin Martens | 1/2-1/2 | 17 | Open |
| 375 | 2014-03-08 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 6.1 | Achim Buendgen | Christof Sielecki | 1/2-1/2 | 52 | Open |
| 376 | 2014-01-04 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 4.4 | Jan Michael, Dr. Sprenger | Christof Sielecki | 1-0 | 70 | Open |
| 377 | 2013-12-15 | TCh-BEL 2013-14 | Belgium BEL | 6.6 | Robert Romanelli | Christof Sielecki | 0-1 | 38 | Open |
| 378 | 2013-11-02 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 2.1 | Christof Sielecki | Marc Schwartz | 1-0 | 26 | Open |
| 379 | 2013-10-13 | TCh-BEL 2013-14 | Belgium BEL | 3.4 | Christof Sielecki | Jordi Fluvia Poyatos | 1/2-1/2 | 23 | Open |
| 380 | 2013-04-20 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 9.7 | Christof Sielecki | Jorden Van Foreest | 1/2-1/2 | 35 | Open |
| 381 | 2013-04-06 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 8.9 | Marinus Kuijf | Christof Sielecki | 1-0 | 38 | Open |
| 382 | 2013-03-03 | TCh-BEL 2012-13 | Belgium BEL | 10.6 | Etienne Bauduin | Christof Sielecki | 1/2-1/2 | 51 | Open |
| 383 | 2013-02-16 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 6.2 | Christof Sielecki | Vyacheslav Ikonnikov | 0-1 | 33 | Open |
| 384 | 2013-02-03 | TCh-BEL 2012-13 | Belgium BEL | 8.5 | Christof Sielecki | Marc Ghysels | 1-0 | 74 | Open |
| 385 | 2012-12-15 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 5.9 | Christof Sielecki | Ewoud De Groote | 1-0 | 59 | Open |
| 386 | 2012-10-07 | TCh-BEL 2012-13 | Belgium BEL | 2.6 | Marcel Van Herck | Christof Sielecki | 1/2-1/2 | 41 | Open |
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