FEN
[Event "February Chess Megatournament"]
[Site "https://cohenchessclub.com/K98WymhQ"]
[Date "2025.02.22"]
[White "Maria"]
[Black "Harry2"]
[Result "0-1"]
[UTCDate "2025.02.22"]
[UTCTime "20:00:00"]
[WhiteElo "1222"]
[BlackElo "1528"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+2"]
[WhiteTitle "❦"]
[BlackTitle "GM🏆"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "B23"]
[Opening "Sicilian Defense: Closed"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. Qf3? { (0.63 → -0.58) Mistake. Nge2 was best. } (3. Nge2 e5 4. Nd5 Nf6 5. Nec3 Be7 6. Bc4 O-O 7. d3 Nxd5 8. Nxd5 Bg5 9. O-O Bxc1) 3... Nf6 4. Bb5+ Nbd7 5. Nd5 Nxd5 6. exd5 a6 7. Bxd7+ Bxd7?! { (-0.88 → -0.06) Inaccuracy. Qxd7 was best. } (7... Qxd7 8. b3 Qf5 9. Qxf5 Bxf5 10. d3 b5 11. Bb2 f6 12. Nf3 Kf7 13. a4 b4 14. O-O-O) 8. Qb3? { (-0.06 → -1.10) Mistake. Ne2 was best. } (8. Ne2 g6 9. Qc3 Rg8 10. O-O Bg7 11. Qe3 Rh8 12. c3 a5 13. d4 b6 14. h3 Bb5) 8... g6 9. Qxb7?? { (-1.04 → -4.77) Blunder. Qc3 was best. } (9. Qc3 Rg8) 9... Bg7?? { (-4.77 → -1.58) Blunder. Bb5 was best. } (9... Bb5 10. b3 Rb8 11. Qa7 Qc8 12. a4 Rb7 13. Qxb7 Qxb7 14. axb5 axb5 15. Bb2 Qxd5 16. Nf3) 10. Nf3?? { (-1.58 → -4.39) Blunder. Qb3 was best. } (10. Qb3 O-O 11. Ne2 Rb8 12. Qa3 Qb6 13. O-O Bxb2 14. Bxb2 Qxb2 15. Qc3 Bf5 16. d3 Qxc3) 10... O-O?? { (-4.39 → -1.42) Blunder. Bb5 was best. } (10... Bb5 11. a4 Rb8 12. Qa7 Bc4 13. Rb1 Qc8 14. d3 Rb7 15. Qxb7 Qxb7 16. dxc4 Qb4+ 17. Nd2) 11. d4?? { (-1.42 → -3.96) Blunder. O-O was best. } (11. O-O Rb8) 11... cxd4 12. Ng5? { (-4.00 → -8.07) Mistake. O-O was best. } (12. O-O Qc8) 12... e6?? { (-8.07 → -3.23) Blunder. Bb5 was best. } (12... Bb5 13. a4 Rb8 14. Ne6 fxe6 15. Qxb8 Qxb8 16. axb5 Qxb5 17. Bd2 exd5 18. f3 Rf5 19. O-O-O) 13. dxe6 fxe6 14. Bf4?? { (-3.43 → -9.45) Blunder. O-O was best. } (14. O-O Rb8) 14... e5?? { (-9.45 → -2.59) Blunder. Rxf4 was best. } (14... Rxf4) 15. Qd5+ Kh8 16. Nf7+?? { (-2.69 → -6.00) Blunder. Bd2 was best. } (16. Bd2) 16... Rxf7 17. Qxf7 exf4 18. Rd1 Qe8+ 19. Qxe8+ Rxe8+ 20. Kd2 Bg4 21. f3 Bf5 22. Rde1 Rxe1? { (-7.36 → -4.25) Mistake. Rc8 was best. } (22... Rc8) 23. Rxe1 Kg8?? { (-4.36 → 0.67) Blunder. Be5 was best. } (23... Be5) 24. Re8+ Kf7 25. Rd8?? { (0.90 → -0.73) Blunder. Ra8 was best. } (25. Ra8) 25... Bf6? { (-0.73 → 0.78) Mistake. d3 was best. } (25... d3 26. c3) 26. Rxd6 a5 27. c4?? { (0.86 → -2.37) Blunder. Ra6 was best. } (27. Ra6) 27... dxc3+? { (-2.37 → -0.87) Mistake. d3 was best. } (27... d3 28. Ra6) 28. bxc3 Be7?! { (-0.98 → 0.00) Inaccuracy. Be6 was best. } (28... Be6) 29. Rd5?? { (0.00 → -1.93) Blunder. Ra6 was best. } (29. Ra6 Bd8 30. Ra7+ Ke6 31. Rxh7 Bb1 32. Rh8 Ke7 33. a3 Bb6 34. Ra8 Kd6 35. c4 Bf5) 29... a4 30. c4 Bb4+ 31. Kc1 Be6?? { (-3.52 → -1.36) Blunder. a3 was best. } (31... a3 32. Rb5 Bc3 33. Rb3 Bb2+ 34. Rxb2 axb2+ 35. Kxb2 Ke6 36. a4 Ke5 37. Kc3 g5 38. c5) 32. Rb5 Ba3+ 33. Kc2 Bxc4 34. Rc5 Bxc5 35. Kc3 Bxa2 36. Kb2 Bd5 37. g4 Bd4+ 38. Ka3 Bc6 39. g5 Bc5+ 40. Ka2 a3 41. Ka1 Bd5 42. Kb1 a2+ 43. Ka1 Bd4# { Black wins by checkmate. } 0-1