FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/JYAXic7O"]
[Date "2025.07.14"]
[White "KiRiLL"]
[Black "ZePHyRos"]
[Result "0-1"]
[UTCDate "2025.07.14"]
[UTCTime "15:17:01"]
[WhiteElo "1451"]
[BlackElo "1632"]
[WhiteRatingDiff "-7"]
[BlackRatingDiff "+6"]
[WhiteTitle "GM"]
[BlackTitle "GM☢"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nc3?! { (0.30 → -0.22) Inaccuracy. c4 was best. } { D00 Queen's Pawn Game: Chigorin Variation } (2. c4 e6) 2... Nc6 3. Nf3 Bf5 4. b3?? { (0.16 → -2.05) Blunder. e3 was best. } (4. e3) 4... e6?? { (-2.05 → -0.29) Blunder. Nb4 was best. } (4... Nb4 5. e4 dxe4 6. a3 e6 7. axb4 Bxb4 8. Bb2 exf3 9. Qxf3 c6 10. Bd3 Bxd3 11. Qxd3) 5. Bb2 Bd6 6. e3 Nf6 7. Bb5 Qd7? { (-0.19 → 0.90) Mistake. O-O was best. } (7... O-O 8. Bxc6 bxc6 9. Qe2 a5 10. h3 Ne4 11. Nxe4 Bxe4 12. O-O a4 13. c4 c5 14. dxc5) 8. O-O?! { (0.90 → 0.01) Inaccuracy. Ne5 was best. } (8. Ne5 Bxe5) 8... O-O-O? { (0.01 → 1.28) Mistake. a6 was best. } (8... a6 9. Bxc6) 9. Qd2?? { (1.28 → -0.51) Blunder. Ne5 was best. } (9. Ne5) 9... Ng4? { (-0.51 → 0.74) Mistake. a6 was best. } (9... a6 10. Bxc6) 10. g3?? { (0.74 → -1.92) Blunder. Qe2 was best. } (10. Qe2 a6) 10... h5 11. Rad1?! { (-2.20 → -3.43) Inaccuracy. Nh4 was best. } (11. Nh4 Bh7) 11... g5?? { (-3.43 → -1.50) Blunder. h4 was best. } (11... h4 12. Bd3) 12. Nxg5?? { (-1.50 → -3.79) Blunder. Bxc6 was best. } (12. Bxc6 Qxc6 13. e4 dxe4 14. Nxg5 f6 15. d5 Qe8 16. Ngxe4 h4 17. Nxd6+ Rxd6 18. h3 hxg3) 12... h4 13. f3?! { (-3.93 → -4.94) Inaccuracy. h3 was best. } (13. h3 hxg3) 13... hxg3? { (-4.94 → -3.00) Mistake. Nxh2 was best. } (13... Nxh2) 14. fxg4 gxh2+?? { (-3.53 → -1.16) Blunder. Bxg4 was best. } (14... Bxg4 15. h3 Rdg8 16. hxg4 Rxg5 17. e4 Rxg4 18. Qg2 Rh2 19. e5 f5 20. exd6 Rxg2+ 21. Kxg2) 15. Kh1?! { (-1.16 → -1.83) Inaccuracy. Kh1 was best. } (15. Kh1 Rdg8) 15... Bxg4? { (-1.83 → -0.29) Mistake. Rdg8 was best. } (15... Rdg8 16. Nce4) 16. Rde1?? { (-0.29 → -5.27) Blunder. Nxf7 was best. } (16. Nxf7 Rdg8) 16... f5?! { (-5.27 → -3.51) Inaccuracy. f6 was best. } (16... f6) 17. Rf2? { (-3.51 → -7.37) Mistake. e4 was best. } (17. e4 Rdg8) 17... Bg3 18. Rg2?! { (-5.99 → -8.81) Inaccuracy. e4 was best. } (18. e4 Bxf2) 18... Bd6?? { (-8.81 → 0.46) Blunder. Bxe1 was best. } (18... Bxe1 19. Qxe1) 19. Rf1?? { (0.46 → -1.55) Blunder. e4 was best. } (19. e4 Rdg8 20. exd5 exd5 21. Nxd5 Qg7 22. Ne6 Qf7 23. Ndf4 Bf3 24. d5 Bxf4 25. Nxf4 Rxg2) 19... Rdg8 20. Nf3?? { (-1.86 → -5.12) Blunder. e4 was best. } (20. e4 Rh5) 20... Qg7? { (-5.12 → -2.65) Mistake. Qh7 was best. } (20... Qh7 21. Qf2) 21. Nxh2?? { (-2.65 → Mate in 5) Checkmate is now unavoidable. Qf2 was best. } (21. Qf2 Qh6 22. Ne2 Bh3 23. Rxg8+ Rxg8 24. Nf4 Bxf1 25. Bxf1 Bxf4 26. exf4 Qxf4 27. Bg2 Kb8) 21... Bxh2?! { (Mate in 5 → -13.76) Lost forced checkmate sequence. Rxh2+ was best. } (21... Rxh2+ 22. Rxh2 Bf3+ 23. Qg2 Bxg2+ 24. Kg1 Bf3+ 25. Kf2 Qg3#) 22. Rxh2?! { (-13.76 → Mate in 2) Checkmate is now unavoidable. Ne4 was best. } (22. Ne4 fxe4) 22... Rxh2+? { (Mate in 2 → -8.40) Lost forced checkmate sequence. Bf3+ was best. } (22... Bf3+ 23. Rxf3 Qg1#) 23. Qxh2 Rh8 24. Qxh8+ Qxh8+ 25. Kg1 Qh3 26. Rf2 Bf3 27. Ba3? { (-8.26 → Mate in 1) Checkmate is now unavoidable. Rxf3 was best. } (27. Rxf3) 27... Qh1# { Black wins by checkmate. } 0-1