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[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/QKf237SH"] [Date "2025.03.04"] [White "Lev"] [Black "Evan7"] [Result "0-1"] [UTCDate "2025.03.04"] [UTCTime "21:21:42"] [WhiteElo "1153"] [BlackElo "1484"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. Bxc6?! { (0.49 → -0.08) Inaccuracy. O-O was best. } (4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8) 4... bxc6?! { (-0.08 → 0.61) Inaccuracy. dxc6 was best. } (4... dxc6 5. Nc3) 5. Nxe5? { (0.61 → -0.55) Mistake. O-O was best. } (5. O-O) 5... Ba6?? { (-0.55 → 1.89) Blunder. Qe7 was best. } (5... Qe7) 6. d4?! { (1.89 → 0.97) Inaccuracy. d3 was best. } (6. d3 Bb4+ 7. c3 Be7 8. O-O O-O 9. Re1 Bb7 10. Nc4 a5 11. Ne3 Re8 12. Nf5 Bf8) 6... d6?? { (0.97 → 4.17) Blunder. Nxe4 was best. } (6... Nxe4 7. Qf3) 7. Nxc6 Qd7 8. Nb4?! { (4.51 → 2.95) Inaccuracy. d5 was best. } (8. d5 g6 9. Nc3 Bg7 10. Be3 O-O 11. f3 Rae8 12. Bd4 Bb7 13. Nxa7 Bxd5 14. Bxf6 Bxe4) 8... Bb5?! { (2.95 → 4.01) Inaccuracy. Bb7 was best. } (8... Bb7 9. f3 d5 10. Nxd5 Nxd5 11. exd5 Qxd5 12. Nc3 Bb4 13. O-O Bxc3 14. bxc3 O-O 15. Qd3) 9. e5?? { (4.01 → -0.42) Blunder. Nc3 was best. } (9. Nc3 d5) 9... dxe5 10. dxe5?? { (-0.18 → -6.58) Blunder. Nd3 was best. } (10. Nd3 Qxd4 11. Nc3 Bc6 12. Be3 Qg4 13. Nxe5 Qxg2 14. Rf1 Bb4 15. Qd3 Bxc3+ 16. Qxc3 Bb5) 10... Qxd1+?? { (-6.58 → -3.09) Blunder. Bxb4+ was best. } (10... Bxb4+ 11. c3) 11. Kxd1 Ng4 12. h3?? { (-3.00 → -8.53) Blunder. Nd3 was best. } (12. Nd3 Bxd3 13. cxd3 Nxf2+ 14. Ke2 Nxh1 15. Be3 f6 16. exf6 gxf6 17. Nc3 Rg8 18. Kf3 O-O-O) 12... Nxf2+ 13. Kd2 Nxh1 14. Nc3 Bxb4 15. Kd1 Bxc3 16. Bd2 Bxd2 17. Kxd2 O-O-O+ 18. Ke3 Ng3 19. b3 Nf5+ 20. Kf4 Nd4 21. c4 Bc6 22. b4 Nc2 23. Rc1 Nxb4 24. a3 Nd3+ 25. Ke3 Nxc1 26. Kf4 Rd4+ 27. Ke3?! { (-67.35 → Mate in 6) Checkmate is now unavoidable. Kg3 was best. } (27. Kg3 Rd3+) 27... Rd3+?! { (Mate in 6 → -68.85) Lost forced checkmate sequence. Rhd8 was best. } (27... Rhd8 28. Kf2 Re4 29. a4 Rd3 30. e6 Re2+ 31. Kg1 Rxg2+ 32. Kh1 Rd1#) 28. Kf4?! { (-68.85 → Mate in 5) Checkmate is now unavoidable. Kf2 was best. } (28. Kf2 Rxa3) 28... Rhd8 29. Kf5 R8d4 30. e6 fxe6+ 31. Kxe6 Re4+ 32. Kf7 Rf3+?! { (Mate in 4 → -65.62) Lost forced checkmate sequence. Rg3 was best. } (32... Rg3 33. a4 Nd3 34. h4 Re8 35. h5 Ne5#) 33. Kxg7?! { (-65.62 → Mate in 4) Checkmate is now unavoidable. gxf3 was best. } (33. gxf3 Rxc4 34. Kxg7 Rh4 35. f4 Rxf4 36. Kg8 Rh4 37. a4 Rxa4 38. Kf7 a5 39. Kf6 Rh4) 33... Re2?! { (Mate in 4 → -15.89) Lost forced checkmate sequence. Rg3+ was best. } (33... Rg3+ 34. Kh8 Re8+ 35. Kxh7 Be4+ 36. Kh6 Rh8#) 34. Kxh7?! { (-15.89 → Mate in 3) Checkmate is now unavoidable. gxf3 was best. } (34. gxf3 h5) 34... Rxg2 35. h4 Rh3 36. Kh6 Rxh4# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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