CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/dWxID1xJ"] [Date "2023.09.30"] [White "Nikolai"] [Black "Damon"] [Result "1/2-1/2"] [UTCDate "2023.09.30"] [UTCTime "17:27:39"] [WhiteElo "1086"] [BlackElo "1300"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-7"] [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 Nf6 4. Nc3 Bf5 5. e3 e6 6. Bg5 h6 7. Bxf6 Qxf6 8. Be2 O-O-O 9. O-O?! { (-0.64 → -1.51) Inaccuracy. Bb5 was best. } (9. Bb5 Ne7) 9... Bb4? { (-1.51 → -0.29) Mistake. g5 was best. } (9... g5 10. Bb5) 10. h3?? { (-0.29 → -2.71) Blunder. a3 was best. } (10. a3) 10... e5?? { (-2.71 → 0.25) Blunder. g5 was best. } (10... g5) 11. dxe5 Nxe5 12. Nxe5? { (0.60 → -0.55) Mistake. Nxd5 was best. } (12. Nxd5) 12... Qxe5 13. f4?? { (-0.50 → -4.74) Blunder. Nb5 was best. } (13. Nb5 Bc5) 13... Qf6?? { (-4.74 → -1.12) Blunder. Qxe3+ was best. } (13... Qxe3+ 14. Kh2) 14. Nxd5 Rxd5?? { (-1.08 → 5.33) Blunder. Qe6 was best. } (14... Qe6 15. Bc4) 15. Qxd5 Rd8 16. Qe5 Qg6 17. g4?? { (5.78 → 1.43) Blunder. Bd3 was best. } (17. Bd3 Bxd3 18. cxd3 Qxd3 19. Rad1 Bd2 20. Kh1 f6 21. Qe6+ Qd7 22. Qxd7+ Rxd7 23. e4 c5) 17... Bd6?? { (1.43 → 7.38) Blunder. Bxc2 was best. } (17... Bxc2 18. Rf2 Bd2 19. Bd1 Be4 20. Bf3 Bxf3 21. Rxf3 Qc6 22. Raf1 f6 23. Qf5+ Kb8 24. Qh7) 18. Qxf5+ Rd7 19. Qa5 b6 20. Qa6+ Kd8 21. Bd3 Qe6 22. Qxa7 Ke7 23. Bb5 Qxe3+ 24. Rf2?? { (6.66 → -0.32) Blunder. Kg2 was best. } (24. Kg2) 24... Bc5 25. Qa3?? { (-0.32 → Mate in 5) Checkmate is now unavoidable. Rf1 was best. } (25. Rf1 Qg3+ 26. Kh1 Bxf2 27. Qa3+ Qxa3 28. bxa3 Rd2 29. Bd3 Bh4 30. Rf3 Kd6 31. Re3 Rf2) 25... Qxf2+ 26. Kh1 Qg1+?? { (Mate in 4 → 7.30) Lost forced checkmate sequence. Rd2 was best. } (26... Rd2 27. Qxc5+ bxc5 28. Be2 Rxe2 29. Rb1 Qh2#) 27. Rxg1 Rd6 28. Re1+ Re6 29. Rxe6+ Kxe6 30. Qe3+?? { (13.67 → 0.24) Blunder. Qc3 was best. } (30. Qc3) 30... Bxe3 31. f5+ Kf6 32. Kg2 Kg5?! { (0.23 → 0.86) Inaccuracy. Ke5 was best. } (32... Ke5 33. Bc4 f6 34. Kg3 Bg5 35. a4 c5 36. Be6 Kd4 37. Bc8 Kc4 38. Ba6+ Kd5 39. Bb5) 33. c4?! { (0.86 → -0.08) Inaccuracy. Kf3 was best. } (33. Kf3) 33... g6?! { (-0.08 → 0.77) Inaccuracy. Bd4 was best. } (33... Bd4) 34. fxg6 fxg6 35. a4?! { (0.75 → 0.00) Inaccuracy. Kf3 was best. } (35. Kf3 Bc1 36. b3 Kf6 37. Ke4 Ke6 38. c5 Bd2 39. a4 Bb4 40. Bc4+ Kd7 41. cxb6 cxb6) 35... Bd4 36. b3 h5?! { (0.00 → 0.84) Inaccuracy. Kf4 was best. } (36... Kf4 37. b4 Bc3 38. c5 g5 39. cxb6 cxb6 40. Kf2 Ke4 41. Bc6+ Kd4 42. b5 Kd3 43. Kf3) 37. c5?! { (0.84 → 0.00) Inaccuracy. Kf3 was best. } (37. Kf3 hxg4+ 38. hxg4 Bc3 39. Be8 c5 40. Ke4 Kxg4 41. Bxg6 Kg5 42. Be8 Kf6 43. Kd5 Ke7) 37... bxc5? { (0.00 → 1.38) Mistake. hxg4 was best. } (37... hxg4 38. cxb6 cxb6 39. Bd3 gxh3+ 40. Kxh3 Kf6 41. b4 g5 42. Kg4 Bc3 43. a5 bxa5 44. bxa5) 38. a5? { (1.38 → 0.00) Mistake. gxh5 was best. } (38. gxh5 gxh5 39. Kf3 Bc3 40. Ke4 Kf6 41. Kd5 Ke7 42. Be2 h4 43. Kc6 Bd2 44. Bg4 Bc3) 38... Kf6?? { (0.00 → 5.42) Blunder. c4 was best. } (38... c4 39. Bxc4 hxg4 40. hxg4 Kxg4 41. b4 g5 42. b5 Kf4 43. Kf1 Kf3 44. Bd5+ Ke3 45. Be6) 39. a6?! { (5.42 → 4.00) Inaccuracy. gxh5 was best. } (39. gxh5 c4 40. Bxc4 gxh5 41. Kg3 Kf5 42. Bd3+ Ke5 43. Be2 h4+ 44. Kxh4 Kf4 45. Kh5 Bc3) 39... Ke7? { (4.00 → 8.84) Mistake. c4 was best. } (39... c4 40. Bxc4) 40. a7 hxg4 41. hxg4 c4 42. bxc4?? { (10.25 → 0.00) Blunder. a8=Q was best. } (42. a8=Q) 42... Bxa7 43. Kf3 Kf6 44. Kf4 Bb8 45. g5+ Kg7 46. Ke5?? { (0.00 → -6.45) Blunder. Ke4 was best. } (46. Ke4 Ba7 47. Kd5 Be3 48. Kc6 Bxg5 49. Kxc7 Be7 50. Ba6 Kf6 51. Bb7 g5 52. Kc6 Ke5) 46... c6+ 47. Ke6 cxb5 48. cxb5 Ba7 49. Ke5 Kf7 50. Kf4 Ke6 51. Ke4 Bb8 52. b6 Kf7 53. b7 Ke6 54. Kf3 Kf5 55. Ke3 Kxg5 56. Kd4 Kf5 57. Kd5 g5 58. Kc6 g4 59. Kd7 g3 60. Kc8 g2 61. Kxb8 g1=Q 62. Ka8 Qg8+?? { (Mate in 9 → 0.00) Lost forced checkmate sequence. Qa1+ was best. } (62... Qa1+ 63. Kb8 Qc3 64. Ka7 Qa5+ 65. Kb8 Ke6 66. Kc8 Qc5+ 67. Kb8 Kd6 68. Ka8 Qa5+ 69. Kb8) 63. b8=Q Qxb8+ 64. Kxb8 { The game is a draw. } 1/2-1/2