FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/CiUl85D2"]
[Date "2026.08.28"]
[White "Mark2"]
[Black "David3"]
[Result "0-1"]
[UTCDate "2026.08.28"]
[UTCTime "23:34:00"]
[WhiteElo "1195"]
[BlackElo "1418"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+6"]
[WhiteTitle "࿄"]
[BlackTitle "IM🔱"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B10"]
[Opening "Caro-Kann Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. g3?? { (0.28 → -1.49) Blunder. Nc3 was best. } (3. Nc3 dxe4 4. Nxe4 Nf6 5. d3 Nxe4 6. dxe4 Qxd1+ 7. Kxd1 Nd7 8. a4 Nc5 9. Nd2 e5) 3... dxe4 4. Ng5 Nf6 5. d3? { (-1.33 → -2.59) Mistake. Bc4 was best. } (5. Bc4 e6) 5... Bg4 6. Be2 Bxe2 7. Qxe2 exd3 8. cxd3 e6 9. Qe5?? { (-2.51 → -6.07) Blunder. Nf3 was best. } (9. Nf3 c5) 9... Bd6? { (-6.07 → -3.26) Mistake. Qxd3 was best. } (9... Qxd3 10. Nc3 Nbd7 11. Qe2 Qxe2+ 12. Kxe2 Be7 13. Nf3 O-O 14. Be3 Rfe8 15. Rhd1 Nd5 16. Rac1) 10. Qc3 O-O 11. O-O Ng4 12. d4 Be7 13. h4?! { (-2.56 → -3.53) Inaccuracy. Nf3 was best. } (13. Nf3) 13... Bxg5?? { (-3.53 → -0.60) Blunder. h6 was best. } (13... h6 14. Nf3) 14. Bxg5? { (-0.60 → -2.04) Mistake. hxg5 was best. } (14. hxg5 c5 15. dxc5 Nc6 16. f3 Nd4 17. Re1 Qd5 18. fxg4 Nf3+ 19. Kf2 Nxe1 20. Qxe1 f6) 14... Qd5 15. h5?? { (-2.24 → -9.34) Blunder. Nd2 was best. } (15. Nd2 Nd7) 15... Qxg5 16. Nd2 Qxh5 17. Ne4? { (-9.97 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (17. Nf3 Nd7 18. Qb3 Rab8 19. a4 Ndf6 20. a5 Ne4 21. Nh4 g5 22. Qc2 gxh4 23. Qxe4 hxg3) 17... Qh2# { Black wins by checkmate. } 0-1