CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/J3b45XuW"] [Date "2025.06.02"] [White "ChessMasterPlayer"] [Black "pAtrIcK5"] [Result "1-0"] [UTCDate "2025.06.02"] [UTCTime "23:25:12"] [WhiteElo "1469"] [BlackElo "1453"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-5"] [WhiteTitle "GM"] [BlackTitle "☣"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 g6?! { (0.59 → 1.20) Inaccuracy. Bf5 was best. } (3... Bf5 4. c4 Nf6 5. e3 e6 6. c5 Ne4 7. h4 f6 8. Nc3 e5 9. dxe5 Nxc3 10. bxc3) 4. e3 Bg7 5. Nc3?! { (1.12 → 0.57) Inaccuracy. h3 was best. } (5. h3) 5... Nf6 6. Bd3? { (1.03 → -0.08) Mistake. Nb5 was best. } (6. Nb5 O-O 7. Nxc7 Rb8 8. Nb5 Ra8 9. Be2 a6 10. Nc3 Ne4 11. O-O Nxc3 12. bxc3 Na5) 6... O-O?! { (-0.08 → 0.46) Inaccuracy. Nh5 was best. } (6... Nh5 7. Bg5 h6 8. Bh4 g5 9. Ne5 Nxe5 10. dxe5 Bxe5 11. Qxh5 Bxc3+ 12. bxc3 gxh4 13. Qxh4) 7. O-O Nb4 8. a3? { (0.74 → -0.34) Mistake. h3 was best. } (8. h3) 8... Nxd3 9. Qxd3 Bf5 10. Qd2? { (0.10 → -1.30) Mistake. Qb5 was best. } (10. Qb5) 10... Ne4 11. Nxe4 Bxe4? { (-1.47 → -0.25) Mistake. dxe4 was best. } (11... dxe4) 12. Ne5 Qc8?! { (-0.21 → 0.38) Inaccuracy. Bf5 was best. } (12... Bf5 13. a4 f6 14. Nd3 Re8 15. a5 b6 16. Bg3 Qd7 17. f3 Rac8 18. Nf4 c5 19. dxc5) 13. f3 Bf5 14. c3 Bxe5?! { (0.11 → 0.99) Inaccuracy. c5 was best. } (14... c5) 15. Bxe5 f6 16. Bf4 Qd7 17. Rfe1 g5 18. Bg3 Qb5? { (0.57 → 1.74) Mistake. c6 was best. } (18... c6 19. e4) 19. b4? { (1.74 → 0.60) Mistake. Bxc7 was best. } (19. Bxc7 Qc6 20. Bg3 h5 21. h4 gxh4 22. Bxh4 Kf7 23. e4 dxe4 24. fxe4 Bxe4 25. Qe2 f5) 19... b6? { (0.60 → 1.69) Mistake. a5 was best. } (19... a5 20. a4) 20. e4 dxe4 21. fxe4 Bd7?! { (1.74 → 2.87) Inaccuracy. Bg6 was best. } (21... Bg6 22. Qa2+ Bf7 23. d5 Qd7 24. Qe2 c6 25. c4 Rac8 26. Rad1 Rfd8 27. h4 gxh4 28. Bxh4) 22. e5?! { (2.87 → 1.70) Inaccuracy. Qa2+ was best. } (22. Qa2+ Kg7) 22... fxe5?? { (1.70 → 11.11) Blunder. Qc4 was best. } (22... Qc4 23. h4 h6 24. Qc2 f5 25. e6 Bxe6 26. hxg5 hxg5 27. Re5 Rf7 28. Rae1 Qa2 29. Qc1) 23. Bxe5?? { (11.11 → 3.51) Blunder. Qxg5+ was best. } (23. Qxg5+ Kh8 24. Bxe5+ Qxe5 25. Qxe5+ Rf6 26. Qxe7 Raf8 27. Qxd7 R8f7 28. Qc8+ Kg7 29. b5 Rd6) 23... c5?? { (3.51 → 16.22) Blunder. h6 was best. } (23... h6 24. h4) 24. dxc5 bxc5?? { (7.00 → Mate in 10) Checkmate is now unavoidable. h6 was best. } (24... h6 25. Qd5+) 25. bxc5?? { (Mate in 10 → 4.34) Lost forced checkmate sequence. Qxg5+ was best. } (25. Qxg5+ Kf7 26. Bg3 Be6 27. Rxe6 Qd7 28. Rf1+ Ke8 29. Qh5+ Rf7 30. Qxf7+ Kd8 31. Qg8+ Qe8) 25... Qxc5+? { (4.34 → 8.34) Mistake. h6 was best. } (25... h6 26. Qd5+) 26. Bd4 Qf5 27. Rxe7 Bb5? { (8.39 → Mate in 8) Checkmate is now unavoidable. Rf7 was best. } (27... Rf7 28. Rxf7 Kxf7 29. Rf1 Kg6 30. Rxf5 Bxf5 31. Qe2 Rd8 32. Qa6+ Kh5 33. Qf6 Rxd4 34. Qxf5) 28. h3? { (Mate in 8 → 8.72) Lost forced checkmate sequence. Rg7+ was best. } (28. Rg7+ Kh8 29. Rxg5+ Rf6 30. Rxf5 Kg8 31. Rxf6 Bd3 32. Qa2+ Bc4 33. Qxc4+ Kg7 34. Rf5+ Kh6) 28... g4? { (8.72 → Mate in 6) Checkmate is now unavoidable. Rf7 was best. } (28... Rf7 29. Re5) 29. hxg4? { (Mate in 6 → 7.53) Lost forced checkmate sequence. Rg7+ was best. } (29. Rg7+ Kh8 30. Qh6 Qf2+ 31. Bxf2 Bd3 32. Rxa7 Rf7 33. Rxa8+ Rf8 34. Rxf8#) 29... Qxg4? { (7.53 → Mate in 4) Checkmate is now unavoidable. Qg6 was best. } (29... Qg6 30. Re5 Bd3 31. Rg5 Rae8 32. Rxg6+ Bxg6 33. Rd1 Rd8 34. Qh6 Rd7 35. Re1 Re8 36. Rxe8+) 30. Rg7+? { (Mate in 4 → 7.38) Lost forced checkmate sequence. Qa2+ was best. } (30. Qa2+ Bc4 31. Qxc4+ Qe6 32. Qxe6+ Rf7 33. Qxf7#) 30... Kh8? { (7.38 → Mate in 2) Checkmate is now unavoidable. Qxg7 was best. } (30... Qxg7 31. Bxg7 Kxg7 32. Rb1 Rf5 33. Qd4+ Kg6 34. c4 Bc6 35. Rb3 Bxg2 36. Rg3+ Rg5 37. Rxg5+) 31. Rxg4+ Rf6 32. Bxf6# { White wins by checkmate. } 1-0