CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/oKkvpmsA"] [Date "2024.01.14"] [White "Sasha"] [Black "ZePHyRos"] [Result "0-1"] [UTCDate "2024.01.14"] [UTCTime "18:44:23"] [WhiteElo "1591"] [BlackElo "1814"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [WhiteTitle "IM🧁"] [BlackTitle "GM☢"] [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?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4 Bf5 4. e3 Nf6 5. c3?! { (0.92 → 0.21) Inaccuracy. Bb5 was best. } (5. Bb5 e6 6. Ne5 a6 7. Ba4 Bd6 8. Nxc6 Qd7 9. c4 bxc6 10. Be5 Ng4 11. cxd5 exd5) 5... e6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Be2 h6 9. O-O O-O-O?? { (0.43 → 2.14) Blunder. e5 was best. } (9... e5 10. dxe5) 10. Re1? { (2.14 → 0.54) Mistake. b4 was best. } (10. b4) 10... g5?! { (0.54 → 1.37) Inaccuracy. e5 was best. } (10... e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qe7 14. b4 h5 15. a4 Ne4 16. Nd4 Qh4 17. Rf1) 11. Bb5?! { (1.37 → 0.35) Inaccuracy. b4 was best. } (11. b4 g4 12. Nh4 Ne4 13. Nxe4 Bxe4 14. Bxg4 Qe7 15. Nf3 Rhg8 16. Bh3 Qf6 17. Nd2 Qh4) 11... a6? { (0.35 → 1.39) Mistake. g4 was best. } (11... g4) 12. Bxc6 Qxc6 13. Ne5?! { (1.32 → 0.63) Inaccuracy. c4 was best. } (13. c4) 13... Qe8 14. Nb3 h5 15. f4?? { (0.64 → -2.46) Blunder. Rc1 was best. } (15. Rc1 g4) 15... gxf4 16. exf4 Ng4? { (-2.32 → -0.83) Mistake. Ne4 was best. } (16... Ne4 17. Re3 f6 18. Nf3 h4 19. Qe2 Qc6 20. Nbd2 Qb6 21. Nxe4 dxe4 22. Ne1 c5 23. dxc5) 17. Nxg4?! { (-0.83 → -1.39) Inaccuracy. Nc5 was best. } (17. Nc5 Rg8 18. Nf3 Qc6 19. g3 Rg7 20. Nh4 Rdg8 21. Qe2 Kb8 22. a4 Qd6 23. Nxf5 exf5) 17... Bxg4 18. Qd2 Rg8 19. g3?? { (-0.91 → -3.79) Blunder. Re3 was best. } (19. Re3 Bf5 20. Nc5 Rg6 21. Rf1 Qc6 22. Qe2 h4 23. a4 Rdg8 24. Rf2 a5 25. h3 b6) 19... Bh3?! { (-3.79 → -2.75) Inaccuracy. h4 was best. } (19... h4) 20. Nc1?! { (-2.75 → -3.87) Inaccuracy. Kf2 was best. } (20. Kf2 h4 21. Nc5 Bf5 22. Rg1 f6 23. Rae1 Qh5 24. Re3 b6 25. Nxa6 hxg3+ 26. hxg3 Qh2+) 20... Qe7? { (-3.87 → -2.32) Mistake. h4 was best. } (20... h4) 21. Nd3 h4 22. Nf2?! { (-2.65 → -3.60) Inaccuracy. Kf2 was best. } (22. Kf2) 22... Bf5 23. g4?! { (-3.76 → -6.04) Inaccuracy. Kg2 was best. } (23. Kg2 hxg3) 23... Bxg4 24. Nxg4 Rxg4+ 25. Kh1 Qd6?! { (-6.33 → -4.52) Inaccuracy. Qf6 was best. } (25... Qf6) 26. Rg1 Rxf4 27. Rgf1 Rg4 28. Rxf7 e5 29. Qe2 Rgg8?? { (-6.15 → -1.04) Blunder. Re4 was best. } (29... Re4 30. dxe5 Qxe5 31. Qf2 Re2 32. Qf4 Qe4+ 33. Qxe4 dxe4 34. Rh7 Rxb2 35. Rxh4 e3 36. Re1) 30. Qxe5 Qc6 31. Qf5+?? { (-0.82 → -2.73) Blunder. Qf6 was best. } (31. Qf6 Rd6 32. Qxh4 Re6 33. Rg1 Rge8 34. Qf4 Kb8 35. Rf8 Ka7 36. Rxe8 Rxe8 37. Qf7 Qb5) 31... Kb8 32. Qf6?! { (-3.08 → -3.94) Inaccuracy. Qh5 was best. } (32. Qh5 Qb5) 32... Qc4?? { (-3.94 → -1.36) Blunder. Qb5 was best. } (32... Qb5) 33. Qe7? { (-1.36 → -3.13) Mistake. Qxh4 was best. } (33. Qxh4 Rgf8) 33... h3 34. b3? { (-3.25 → -6.45) Mistake. Qc5 was best. } (34. Qc5 Qxc5) 34... Qxc3 35. Rff1 Qxd4 36. Rac1 Rc8 37. Qc5? { (-8.41 → Mate in 2) Checkmate is now unavoidable. Qe6 was best. } (37. Qe6 Rce8 38. Qxh3 Re2 39. Qf5 Rxh2+ 40. Kxh2 Qd2+ 41. Rf2 Qh6+ 42. Qh3 Qxc1 43. Rg2 Qf4+) 37... Qe4+ 38. Rf3 Qxf3# { Black wins by checkmate. } 0-1