Mark Biernacki
Country
USA
Birth Year
1997
Gender
M
Title
FIDE ID
2082322
USCF ID
13103304
USCF Rating
2150
FIDE Rating Graph
FIDE supplement history through 2026-10. Ranking lists update separately.
USCF Rating Graph
USCF supplement history through 2026-02. Ranking lists update separately.
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-02 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-08-14 | 13th Prague Summer Open | Prague CZE | 8.22 | Simakhin,Martin | Biernacki,Mark | 1-0 | 27 | Open |
| 2 | 2026-08-13 | 13th Prague Summer Open | Prague CZE | 7.9 | Gijsen,William | Biernacki,Mark | 1-0 | 57 | Open |
| 3 | 2026-08-12 | 13th Prague Summer Open | Prague CZE | 6.13 | Biernacki,Mark | Pogorelskiy,Boris | 1-0 | 34 | Open |
| 4 | 2026-08-09 | 13th Prague Summer Open | Prague CZE | 3.8 | Biernacki,Mark | Schletter,Felix | 0-1 | 42 | Open |
| 5 | 2026-08-08 | 13th Prague Summer Open | Prague CZE | 2.19 | Rotolante,Luca | Biernacki,Mark | 0-1 | 25 | Open |
| 6 | 2026-08-07 | 13th Prague Summer Open | Prague CZE | 1.3 | Biernacki,Mark | Jun,Rudolf | 1-0 | 55 | Open |
| 7 | 2026-07-04 | Naroditsky Mem Blitz 2026 | Charlotte USA | 5.14 | Rosen,E | Biernacki,Mark | 1-0 | 29 | Open |
| 8 | 2026-07-04 | Naroditsky Mem Blitz 2026 | Charlotte USA | 11.13 | Sagar,S | Biernacki,Mark | 0-1 | 71 | Open |
| 9 | 2026-07-03 | Naroditsky Mem Rapid 2026 | Charlotte USA | 5.12 | Bartholomew,J | Biernacki,Mark | 1-0 | 47 | Open |
| 10 | 2026-07-03 | Naroditsky Mem Rapid 2026 | Charlotte USA | 1.2 | Rensch,D | Biernacki,Mark | 1-0 | 56 | Open |
| 11 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 2 | Mark Biernacki | Dmitry Zilberstein | 0-1 | 56 | Open |
| 12 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 9 | Andreas Skotheim | Mark Biernacki | 1-0 | 23 | Open |
| 13 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 8 | Alexandros Papasimakopoulos | Mark Biernacki | 1-0 | 34 | Open |
| 14 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 7 | Mark Biernacki | Sebastien Azar | 1-0 | 107 | Open |
| 15 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 6 | Viktor Shapiro | Mark Biernacki | 1/2-1/2 | 58 | Open |
| 16 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 5 | Mark Biernacki | Kamal Aghasiyev | 1/2-1/2 | 58 | Open |
| 17 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 4 | Mark Biernacki | Jarmo Hartikainen | 0-1 | 46 | Open |
| 18 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 4 | Mark Biernacki | Martin Horak | 1-0 | 31 | Open |
| 19 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 3 | Conrad Thake | Mark Biernacki | 0-1 | 42 | Open |
| 20 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 3 | Mark Biernacki | Yevgeny Khazan | 0-1 | 26 | Open |
| 21 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 2 | Lennis Martinez Ramirez | Mark Biernacki | 1-0 | 30 | Open |
| 22 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 2 | Mark Biernacki | Momin Fayzan | 0-1 | 43 | Open |
| 23 | 2024-06-11 | Titled Tue 11th Jun Early | chess.com INT | 1 | Mark Biernacki | Musa Zakirov | 0-1 | 45 | Open |
| 24 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 1 | Mark Biernacki | Farzad Bolourchifard | 0-1 | 42 | Open |
| 25 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 11 | Roman Gavrilin | Mark Biernacki | 1-0 | 33 | Open |
| 26 | 2024-06-11 | Titled Tue 11th Jun Late | chess.com INT | 10 | Mark Biernacki | Cristian Camilo Soto | 0-1 | 66 | Open |
| 27 | 2024-06-04 | Titled Tue 4th Jun Late | chess.com INT | 8 | Marco Lantini | Mark Biernacki | 1-0 | 29 | Open |
| 28 | 2024-06-04 | Titled Tue 4th Jun Late | chess.com INT | 7 | Mark Biernacki | Tomasz Jaskolka | 0-1 | 43 | Open |
| 29 | 2024-06-04 | Titled Tue 4th Jun Late | chess.com INT | 6 | Mark Biernacki | Tunahan Makaraci | 0-1 | 34 | Open |
| 30 | 2024-06-04 | Titled Tue 4th Jun Late | chess.com INT | 5 | Oskar Wieczorek | Mark Biernacki | 1-0 | 58 | Open |
| 31 | 2024-06-04 | Titled Tue 4th Jun Late | chess.com INT | 4 | Dmitry Andreikin | Mark Biernacki | 1-0 | 20 | Open |
| 32 | 2024-06-04 | Titled Tue 4th Jun Late | chess.com INT | 3 | Mark Biernacki | Sam Schmakel | 1/2-1/2 | 60 | Open |
| 33 | 2024-06-04 | Titled Tue 4th Jun Early | chess.com INT | 2 | Rafail Antoniou | Mark Biernacki | 1-0 | 60 | Open |
| 34 | 2024-06-04 | Titled Tue 4th Jun Late | chess.com INT | 2 | Floryan Eugene | Mark Biernacki | 0-1 | 72 | Open |
| 35 | 2024-06-04 | Titled Tue 4th Jun Early | chess.com INT | 1 | Mark Biernacki | Ioan-Cristian Chirila | 0-1 | 31 | Open |
| 36 | 2024-06-04 | Titled Tue 4th Jun Late | chess.com INT | 1 | Mark Biernacki | Krzysztof Jakubowski | 1-0 | 61 | Open |
| 37 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 4 | Nikolozi Kacharava | Mark Biernacki | 1-0 | 28 | Open |
| 38 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 3 | Mark Biernacki | Jack Mizzi | 1-0 | 44 | Open |
| 39 | 2024-05-28 | Titled Tue 28th May Late | chess.com INT | 3 | Marek Karas | Mark Biernacki | 1-0 | 50 | Open |
| 40 | 2024-05-28 | Titled Tue 28th May Late | chess.com INT | 2 | Artur Avalyan | Mark Biernacki | 1-0 | 20 | Open |
| 41 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 2 | Mark Biernacki | Giovanni Mejia | 1-0 | 37 | Open |
| 42 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 1 | Aljoscha Feuerstack | Mark Biernacki | 1-0 | 65 | Open |
| 43 | 2024-05-28 | Titled Tue 28th May Late | chess.com INT | 1 | Mark Biernacki | Nestor Cofre Archibold | 1-0 | 43 | Open |
| 44 | 2024-05-21 | Titled Tue 21st May Late | chess.com INT | 4 | Mark Biernacki | Adam Collins | 0-1 | 35 | Open |
| 45 | 2024-05-21 | Titled Tue 21st May Late | chess.com INT | 3 | Mark Biernacki | Conrad Thake | 1-0 | 43 | Open |
| 46 | 2024-05-21 | Titled Tue 21st May Late | chess.com INT | 2 | Ioan Rees | Mark Biernacki | 1-0 | 46 | Open |
| 47 | 2024-05-21 | Titled Tue 21st May Late | chess.com INT | 1 | Costica-Ciprian Nanu | Mark Biernacki | 1-0 | 88 | Open |
| 48 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 9 | Mark Biernacki | Marina Kuznetsova | 0-1 | 74 | Open |
| 49 | 2024-05-14 | Titled Tue 14th May Late | chess.com INT | 9 | Mark Biernacki | Martin Solcan | 0-1 | 51 | Open |
| 50 | 2024-05-14 | Titled Tue 14th May Early | chess.com INT | 8 | Carolina Mazariegos Kummerfeldt | Mark Biernacki | 0-1 | 27 | Open |
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