CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Ii5maHo7"] [Date "2024.04.24"] [White "Sasha"] [Black "Charlie2"] [Result "0-1"] [UTCDate "2024.04.24"] [UTCTime "23:22:00"] [WhiteElo "1571"] [BlackElo "1780"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [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 Bg4 4. Ne5?! { (0.64 → -0.03) Inaccuracy. c4 was best. } (4. c4 e6 5. e3 Bd6 6. Bxd6 Qxd6 7. Nbd2 Bxf3 8. Qxf3 Nf6 9. O-O-O O-O-O 10. g4 e5) 4... Nxe5 5. Bxe5 e6 6. h3 Bf5 7. c3 Nf6 8. Bxf6?! { (-0.25 → -1.04) Inaccuracy. e3 was best. } (8. e3 Bd6) 8... Qxf6 9. e3 c5?? { (-1.26 → 0.47) Blunder. h5 was best. } (9... h5 10. c4 Qg6 11. Qa4+ c6 12. Nd2 Bd6 13. Qa5 e5 14. c5 Be7 15. dxe5 O-O 16. Nf3) 10. dxc5?! { (0.47 → -0.36) Inaccuracy. Qa4+ was best. } (10. Qa4+ Kd8 11. Qa5+ b6 12. Qa4 Bxb1 13. Rxb1 Qg6 14. Rd1 Bd6 15. dxc5 bxc5 16. g3 Ke7) 10... Bxc5 11. Nd2?! { (-0.43 → -1.40) Inaccuracy. Bd3 was best. } (11. Bd3 Bxd3 12. Qxd3 O-O-O 13. Nd2 Kb8 14. Qe2 h5 15. O-O-O Bb6 16. g3 a6 17. Nb3 Qg6) 11... O-O?! { (-1.40 → -0.41) Inaccuracy. O-O-O was best. } (11... O-O-O 12. g4 Bg6 13. h4 h5 14. Nb3 Bb6 15. g5 Qf5 16. a4 Qe4 17. Rh3 a6 18. Nd2) 12. Be2? { (-0.41 → -1.92) Mistake. Nb3 was best. } (12. Nb3) 12... e5?? { (-1.92 → 0.05) Blunder. Qg6 was best. } (12... Qg6) 13. O-O?! { (0.05 → -0.74) Inaccuracy. Nb3 was best. } (13. Nb3) 13... d4?! { (-0.74 → 0.18) Inaccuracy. Rad8 was best. } (13... Rad8 14. Bg4) 14. exd4?? { (0.18 → -1.96) Blunder. cxd4 was best. } (14. cxd4 exd4 15. Nb3 b6 16. exd4 Bd6 17. Bg4 Be4 18. Nd2 Bg6 19. Nc4 Rad8 20. Nxd6 Qxd6) 14... exd4 15. cxd4 Bxd4 16. Nc4?? { (-1.90 → -5.80) Blunder. Qb3 was best. } (16. Qb3 Rac8 17. Bd3 Bxd3 18. Qxd3 Rfd8 19. Qb3 Bxb2 20. Ne4 Qe5 21. Ng5 Qxg5 22. Qxb2 b6) 16... Bc5?? { (-5.80 → -0.76) Blunder. b5 was best. } (16... b5 17. Ne3 Bxb2 18. Bf3 Rad8 19. Nd5 Qg5 20. Rb1 Bxb1 21. Qxb1 Bd4 22. Qxb5 Rfe8 23. Qc4) 17. b3?? { (-0.76 → -3.46) Blunder. Qd5 was best. } (17. Qd5 b6 18. Qf3 Qg5 19. Rad1 Rae8 20. Rd5 Qe7 21. Qxf5 Qxe2 22. Ne5 Re6 23. Qf3 Qxf3) 17... b5?! { (-3.46 → -2.40) Inaccuracy. Bd4 was best. } (17... Bd4 18. Rc1) 18. Ne3 Be6?? { (-2.24 → -0.34) Blunder. Rad8 was best. } (18... Rad8) 19. Bxb5 Qg6? { (-0.34 → 0.87) Mistake. Bd4 was best. } (19... Bd4) 20. Bd3 Qg5 21. Ng4?? { (0.91 → -1.01) Blunder. Qf3 was best. } (21. Qf3 Rad8 22. Rad1 g6 23. Bc4 Rxd1 24. Rxd1 Bxe3 25. Qxe3 Qxe3 26. fxe3 Bxc4 27. bxc4 Rc8) 21... Bxg4?? { (-1.01 → 0.57) Blunder. h5 was best. } (21... h5) 22. Qxg4 Qf6?? { (0.59 → 3.98) Blunder. Qxg4 was best. } (22... Qxg4 23. hxg4) 23. Be4?? { (3.98 → 0.42) Blunder. Bxh7+ was best. } (23. Bxh7+) 23... Rae8?? { (0.42 → 2.39) Blunder. Bd4 was best. } (23... Bd4 24. Rac1 Rad8 25. Qf3 g6 26. Qxf6 Bxf6 27. Rfd1 Kg7 28. Kf1 Rxd1+ 29. Rxd1 Rd8 30. Rxd8) 24. Rfe1?? { (2.39 → -7.00) Blunder. Bxh7+ was best. } (24. Bxh7+ Kh8) 24... Bxf2+ 25. Kh2 Bxe1 26. Rxe1 Qe5+ 27. g3 Qb2+ 28. Qe2 Qxe2+ 29. Rxe2 f5 30. Bf3 Rxe2+ 31. Bxe2 Rd8 32. Bc4+ Kf8 33. h4 Rd2+ 34. Kh3 Rxa2 35. b4 Rb2 36. b5 Rb4 37. Bf1 h5 38. Kh2 Rb2+ 39. Kh3 g6 40. Bd3 Kf7 41. Bc4+ Kf6 42. Bd3 g5 43. hxg5+ Kxg5 44. Bc4 Rb4 45. Be2 Rb3 46. Bd1 Rc3 47. Be2 h4 48. Kh2 Rxg3 49. Kh1 Kf4?! { (Mate in 26 → -17.27) Lost forced checkmate sequence. f4 was best. } (49... f4) 50. Bf1?! { (-17.27 → Mate in 22) Checkmate is now unavoidable. Bh5 was best. } (50. Bh5 Ra3) 50... Kf3?! { (Mate in 22 → -66.79) Lost forced checkmate sequence. Ke3 was best. } (50... Ke3) 51. Bd3 f4 52. Bc4 Kf2 53. Be6 f3 54. Bf5 Rg2 55. Bh3 Rg3 56. Bf5 Ke1 57. Kh2 f2 58. Bd3 f1=Q 59. Bxf1 Kxf1 60. Kh1 Rh3# { Black wins by checkmate. } 0-1