CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/S4Y6mziR"] [Date "2022.09.07"] [White "Jameson"] [Black "Jackson"] [Result "0-1"] [UTCDate "2022.09.07"] [UTCTime "23:17:10"] [WhiteElo "1693"] [BlackElo "1803"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [WhiteTitle "GM"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3 { D00 Queen's Pawn Game: Chigorin Variation } e6 3. Bf4 Bd6 4. Bg3 Bxg3?! { (-0.21 → 0.41) Inaccuracy. Nf6 was best. } (4... Nf6 5. a3 O-O 6. e3 a6 7. Bd3 c5 8. dxc5 Bxc5 9. Nf3 Nbd7 10. O-O Be7 11. Qe2) 5. hxg3 Nf6 6. Nf3 c6?! { (0.30 → 0.86) Inaccuracy. Nbd7 was best. } (6... Nbd7 7. Qd3 b6 8. e4 dxe4 9. Nxe4 Bb7 10. Nxf6+ Qxf6 11. Qe3 Qe7 12. O-O-O O-O-O 13. Kb1) 7. e3 Qb6 8. b3 Nbd7 9. Qd3?! { (0.85 → 0.30) Inaccuracy. Rh4 was best. } (9. Rh4) 9... c5 10. dxc5?! { (0.62 → 0.05) Inaccuracy. Rh4 was best. } (10. Rh4 cxd4 11. exd4 Nf8 12. Qb5+ Qxb5 13. Bxb5+ Bd7 14. Bd3 Ke7 15. Kd2 Ng6 16. Bxg6 hxg6) 10... Nxc5 11. Qd1?! { (0.25 → -0.64) Inaccuracy. Qd4 was best. } (11. Qd4 O-O) 11... O-O 12. Ng5? { (-0.50 → -1.97) Mistake. Qd4 was best. } (12. Qd4 Rd8 13. g4 Nfe4 14. b4 Nxc3 15. Qxc3 Ne4 16. Qd4 h6 17. Bd3 Bd7 18. a4 Nd6) 12... h6 13. Nf3 Nfe4? { (-1.90 → -0.75) Mistake. Bd7 was best. } (13... Bd7) 14. Nxe4 Nxe4 15. Qd3? { (-0.92 → -2.17) Mistake. Bd3 was best. } (15. Bd3 Qa5+) 15... Bd7 16. Ng5?? { (-1.80 → -9.64) Blunder. Nd2 was best. } (16. Nd2) 16... Bb5?? { (-9.64 → -0.32) Blunder. Nxg5 was best. } (16... Nxg5 17. Rh4 f5 18. Qd4 Qc7 19. Bd3 a6 20. Kf1 Bc6 21. Bxf5 Rxf5 22. Rf4 e5 23. Qd3) 17. Qd4?? { (-0.32 → -7.53) Blunder. Qxb5 was best. } (17. Qxb5 Qxb5 18. Bxb5 hxg5 19. Bd3 Nf6 20. f3 g4 21. e4 dxe4 22. Bxe4 Rac8 23. c4 b6) 17... Qxd4 18. exd4 Bxf1 19. Rxf1 Nxg5 20. Rd1 Rac8 21. Kd2 Ne4+ 22. Kc1 Nc3 23. Rd3 Ne2+?? { (-8.48 → -3.55) Blunder. Nb5 was best. } (23... Nb5) 24. Kd2 Rc7 25. Kxe2?! { (-3.68 → -5.14) Inaccuracy. c3 was best. } (25. c3 Rxc3 26. Rxc3 Nxc3 27. Kxc3 Rc8+ 28. Kd2 h5 29. a4 Rc6 30. Rh1 g6 31. a5 Kg7) 25... Rxc2+ 26. Rd2 Rxd2+?! { (-5.16 → -3.37) Inaccuracy. Rfc8 was best. } (26... Rfc8 27. g4 b5 28. Rd1 R2c3 29. Rd3 R3c7 30. f4 Kf8 31. f5 Ke7 32. fxe6 fxe6 33. g5) 27. Kxd2 Rc8 28. Ke3? { (-3.61 → -6.36) Mistake. g4 was best. } (28. g4 b5) 28... g6? { (-6.36 → -3.75) Mistake. Rc2 was best. } (28... Rc2) 29. g4? { (-3.75 → -6.33) Mistake. Kd2 was best. } (29. Kd2) 29... Rc3+?? { (-6.33 → -2.53) Blunder. Rc2 was best. } (29... Rc2 30. a4 Rc3+ 31. Kf4 Kf8 32. g5 hxg5+ 33. Kxg5 Kg7 34. Rb1 a6 35. f3 Rd3 36. Rc1) 30. Kf4?? { (-2.53 → -6.64) Blunder. Kd2 was best. } (30. Kd2 Rc6 31. a4 Kg7 32. Rh1 Rc7 33. Kd3 Rc8 34. Kd2 Rc6 35. Kd3 b6 36. Kd2 Rc8) 30... g5+? { (-6.64 → -3.59) Mistake. Kf8 was best. } (30... Kf8) 31. Ke5 Kg7 32. f4 gxf4 33. Kxf4?! { (-4.72 → -6.41) Inaccuracy. Rxf4 was best. } (33. Rxf4 Rc2) 33... Kg6?! { (-6.41 → -4.79) Inaccuracy. Rc2 was best. } (33... Rc2) 34. Rh1?! { (-4.79 → -6.93) Inaccuracy. Ke5 was best. } (34. Ke5 Re3+ 35. Kd6 Re4 36. Ke7 Rxd4 37. Rxf7 e5 38. Rf8 Kg5 39. Ke6 e4 40. Ke5 Rd2) 34... Rc2 35. g5 hxg5+ 36. Kg4 Rxg2+ 37. Kf3 Rxa2 38. Rb1 Ra3 39. Ke2 Ra2+ 40. Kd3 Kf5 41. b4 Ra3+ 42. Kc2 e5 43. Rd1 exd4 44. Rxd4 Ra2+ 45. Kc3 Ra3+ 46. Kb2 Ke5 47. Rg4 Kf5 48. Rd4 Re3 49. Rxd5+ Re5 50. Rd7 g4 51. Rxb7 f6 52. Rxa7 g3 53. Ra1 g2 54. Rg1 Re2+ 55. Kc3 Kf4 56. Kd3 Kf3 57. b5 Rf2 58. b6 Rf1 59. Rxg2 Kxg2 60. b7 Rb1 61. Ke4 Rxb7 62. Kf5 Rb6 63. Kg6 Kg3 64. Kf5 Rc6 65. Kg6 Kg4 66. Kf7 f5 67. Ke7 f4 68. Kd7 f3 69. Kxc6 f2 70. Kd5 f1=Q 71. Ke4 Qc4+ 72. Ke5 Kf3 73. Kd6 Ke4 74. Kd7 Ke5 75. Ke7 Qe6+ 76. Kd8 Kd5 77. Kc7 Qd6+ 78. Kc8 Ke6 79. Kb7 Ke7 80. Kc8 Qd7+ 81. Kb8 Kd6 82. Ka8 Kc6 83. Kb8 Qb7# { Black wins by checkmate. } 0-1