CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/JvAp98Tr"] [Date "2025.04.13"] [White "Sasha"] [Black "Dom"] [Result "1-0"] [UTCDate "2025.04.13"] [UTCTime "17:02:13"] [WhiteElo "1583"] [BlackElo "1265"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-13"] [WhiteTitle "IM🧁"] [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 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Nf6 4. e3 Bf5 5. c3?! { (0.82 → 0.12) Inaccuracy. Bb5 was best. } (5. Bb5 Nd7 6. O-O e6 7. c4 Ne7 8. Nc3 c6 9. Nh4 Be4 10. Ba4 Ng6 11. Nxg6 Bxg6) 5... e6 6. Bd3 Qe7?? { (-0.09 → 1.83) Blunder. Ne4 was best. } (6... Ne4 7. h4 Bd6 8. Ne5 Bxe5 9. dxe5 Nc5 10. Be2 f6 11. exf6 Qxf6 12. Nd2 O-O-O) 7. Bxf5? { (1.83 → 0.37) Mistake. Bb5 was best. } (7. Bb5 Qd8 8. Ne5 a6 9. Ba4 Nd7 10. Nxc6 bxc6 11. Bxc6 Rb8 12. b4 Bd6 13. Bxd6 cxd6) 7... exf5 8. O-O O-O-O?! { (0.16 → 0.89) Inaccuracy. Ne4 was best. } (8... Ne4 9. Nbd2) 9. Nbd2?! { (0.89 → 0.26) Inaccuracy. b4 was best. } (9. b4) 9... Ne4 10. Nxe4?! { (0.40 → -0.27) Inaccuracy. Rc1 was best. } (10. Rc1 f6 11. h4 Rg8 12. Nxe4 fxe4 13. Nd2 Qe6 14. c4 h6 15. h5 g5 16. Bh2 Bb4) 10... dxe4?! { (-0.27 → 0.42) Inaccuracy. fxe4 was best. } (10... fxe4 11. Ne5) 11. Ne5?! { (0.42 → -0.09) Inaccuracy. Nd2 was best. } (11. Nd2 h5 12. f3 g5 13. Bg3 h4 14. Be1 f4 15. fxe4 fxe3 16. Qg4+ Qe6 17. Qxe6+ fxe6) 11... Nxe5 12. Bxe5 h6? { (-0.35 → 0.97) Mistake. f6 was best. } (12... f6) 13. f3?! { (0.97 → 0.25) Inaccuracy. h3 was best. } (13. h3 f6) 13... Qe8?! { (0.25 → 1.03) Inaccuracy. f6 was best. } (13... f6 14. Bg3) 14. fxe4 fxe4?! { (1.42 → 2.14) Inaccuracy. f6 was best. } (14... f6 15. Bg3) 15. Qg4+? { (2.14 → 0.67) Mistake. Bxg7 was best. } (15. Bxg7 Bxg7) 15... Qd7?? { (0.67 → 7.98) Blunder. Kb8 was best. } (15... Kb8 16. h4 f6 17. Bh2 h5 18. Qg3 Rd7 19. c4 Bd6 20. Qh3 a6 21. Bxd6 Rxd6 22. Qg3) 16. Qxe4?? { (7.98 → 1.93) Blunder. Rxf7 was best. } (16. Rxf7 Qxg4) 16... Bd6?? { (1.93 → 4.63) Blunder. f6 was best. } (16... f6 17. Bg3 Bd6 18. Bxd6 Rhe8 19. Qg6 cxd6 20. Rae1 Re7 21. c4 Qa4 22. Ra1 Rxe3 23. Qxg7) 17. Bxd6? { (4.63 → 2.70) Mistake. Bxg7 was best. } (17. Bxg7 Rde8) 17... Qxd6?? { (2.70 → 5.99) Blunder. cxd6 was best. } (17... cxd6) 18. Qf5+?? { (5.99 → 2.70) Blunder. Rxf7 was best. } (18. Rxf7 Rhe8) 18... Qe6?! { (2.70 → 3.64) Inaccuracy. Rd7 was best. } (18... Rd7) 19. Qxe6+ fxe6 20. e4?! { (3.76 → 2.86) Inaccuracy. Rf7 was best. } (20. Rf7 g5 21. Raf1 e5 22. Rg7 exd4 23. exd4 Rd6 24. Rff7 Rc6 25. d5 Rc5 26. d6 Rd8) 20... Kd7?? { (2.86 → 5.95) Blunder. c5 was best. } (20... c5 21. dxc5) 21. e5? { (5.95 → 3.28) Mistake. Rf7+ was best. } (21. Rf7+ Kc8 22. Rxg7 Rhf8 23. Re7 c5 24. Rd1 cxd4 25. cxd4 Rd6 26. Rc1+ Kd8 27. Rxb7 Rxd4) 21... Kc6 22. a3?? { (3.78 → 1.44) Blunder. Rf4 was best. } (22. Rf4 Rhf8) 22... Kd5?? { (1.44 → 5.28) Blunder. Rhf8 was best. } (22... Rhf8 23. Rf3) 23. Rab1?? { (5.28 → 0.92) Blunder. Rf7 was best. } (23. Rf7) 23... Ke4?? { (0.92 → 5.04) Blunder. Rhf8 was best. } (23... Rhf8 24. Rfd1 Rf4 25. g3 Rf3 26. Kg2 Rdf8 27. c4+ Kxc4 28. d5 Rf2+ 29. Kg1 exd5 30. Rbc1+) 24. Kf2?? { (5.04 → 1.75) Blunder. Rf7 was best. } (24. Rf7) 24... c6?! { (1.75 → 2.50) Inaccuracy. Rhf8+ was best. } (24... Rhf8+ 25. Ke2 b6 26. Rf3 c5 27. dxc5 bxc5 28. Re3+ Kd5 29. Rd1+ Kc6 30. Rxd8 Rxd8 31. b4) 25. Ke2 b5?? { (2.17 → 5.11) Blunder. Rhf8 was best. } (25... Rhf8 26. Rf3) 26. Rf3?! { (5.11 → 3.43) Inaccuracy. Rf7 was best. } (26. Rf7) 26... Rdf8 27. Rxf8?? { (3.62 → 0.92) Blunder. Rbf1 was best. } (27. Rbf1 Rxf3 28. Rxf3 a5 29. Rf7 b4 30. Rxg7 bxa3 31. bxa3 h5 32. Rg6 c5 33. Rxe6 cxd4) 27... Rxf8 28. Rf1?? { (1.00 → -5.19) Blunder. Re1 was best. } (28. Re1 g5 29. b3 a5 30. Kd2+ Kd5 31. Ke3 c5 32. Rc1 Rf4 33. c4+ bxc4 34. bxc4+ Kc6) 28... Rxf1 29. Kxf1 Kd3 30. Ke1 Kc2 31. Ke2 Kxb2 32. Kd3 g5?? { (-7.82 → 0.00) Blunder. Kxa3 was best. } (32... Kxa3) 33. c4 bxc4+?? { (0.00 → 6.64) Blunder. a6 was best. } (33... a6 34. c5 Kxa3 35. d5 b4 36. dxe6 b3 37. e7 b2 38. Kc2 Ka2 39. e8=Q b1=Q+ 40. Kd2) 34. Kxc4 Kxa3 35. Kc5 Kb3 36. Kxc6 a5 37. Kd6?? { (6.85 → 0.13) Blunder. d5 was best. } (37. d5) 37... a4 38. Kxe6?? { (0.09 → -6.38) Blunder. d5 was best. } (38. d5 exd5 39. e6 a3 40. e7 a2 41. e8=Q a1=Q 42. Qb5+ Kc3 43. Qxd5 Qg1 44. Ke5 Qxh2+) 38... a3 39. d5 a2 40. d6 a1=Q 41. d7 Qa6+?? { (-7.23 → -0.49) Blunder. Qd4 was best. } (41... Qd4 42. Ke7 Qxe5+ 43. Kf7 Qd6 44. Ke8 Qe6+ 45. Kd8 Kc4 46. Kc7 Qe7 47. Kc8 Qc5+ 48. Kb7) 42. Ke7 Qa3+ 43. Ke8 Qa8+?? { (0.00 → 6.49) Blunder. Qa4 was best. } (43... Qa4 44. Ke7 Qb4+ 45. Ke8 Qb5 46. e6 g4 47. Ke7 Qb4+ 48. Ke8) 44. Ke7?? { (6.49 → -0.30) Blunder. d8=Q was best. } (44. d8=Q Qxg2 45. Qb8+ Kc4 46. Qc7+ Kd4 47. e6 Qa2 48. e7 Qe6 49. Qd7+ Ke5 50. Qxe6+ Kxe6) 44... Qxg2?? { (-0.30 → 5.46) Blunder. Qb7 was best. } (44... Qb7 45. e6 Kc4 46. Kf8 Qa8+ 47. Ke7 Kd5 48. d8=Q+ Qxd8+ 49. Kxd8 Kxe6 50. Ke8 h5 51. Kf8) 45. d8=Q Qxh2 46. Qb6+ Kc2 47. Qc5+ Kd3 48. Qd5+ Ke3 49. Qb3+? { (6.06 → 3.68) Mistake. Kd7 was best. } (49. Kd7) 49... Kf2 50. Qb2+ Kg3?! { (3.27 → 4.40) Inaccuracy. Kg3 was best. } (50... Kg3 51. Qc3+) 51. Qc3+?! { (4.40 → 3.34) Inaccuracy. Qc3+ was best. } (51. Qc3+) 51... Kh4? { (3.34 → 5.48) Mistake. Kg2 was best. } (51... Kg2 52. Qc6+) 52. Qe1+?? { (5.48 → 0.25) Blunder. e6 was best. } (52. e6 g4) 52... Qg3?? { (0.25 → 11.08) Blunder. Kh5 was best. } (52... Kh5 53. Qe3) 53. Qxg3+ Kxg3 54. Kf6?? { (11.80 → 0.00) Blunder. e6 was best. } (54. e6) 54... Kg4?? { (0.00 → 60.04) Blunder. g4 was best. } (54... g4 55. e6 Kf2 56. e7 g3 57. e8=Q g2 58. Qg6 g1=Q 59. Qxg1+ Kxg1 60. Kg6 Kf2 61. Kxh6) 55. e6 Kh5 56. e7 g4?! { (58.41 → Mate in 13) Checkmate is now unavoidable. Kg4 was best. } (56... Kg4 57. Kg6 Kf3 58. e8=Q Kf4 59. Kxh6 Kf5 60. Qe3 g4 61. Qg5+ Ke6 62. Qxg4+ Kd5 63. Qc8) 57. e8=Q+ Kh4 58. Qg6?! { (Mate in 8 → 60.18) Lost forced checkmate sequence. Kf5 was best. } (58. Kf5 Kh3 59. Qe3+ Kg2 60. Kxg4 h5+ 61. Kxh5 Kf1 62. Kg4 Kg2 63. Qd2+ Kg1 64. Kg3 Kf1) 58... h5?! { (60.18 → Mate in 9) Checkmate is now unavoidable. Kg3 was best. } (58... Kg3 59. Qxh6 Kf3 60. Kf5 g3 61. Qf4+ Ke2 62. Qxg3 Kd1 63. Qc3 Ke2 64. Kf4 Kd1 65. Kg4) 59. Qg5+?! { (Mate in 9 → 57.80) Lost forced checkmate sequence. Kf5 was best. } (59. Kf5 Kg3 60. Qxh5 Kf2 61. Qxg4 Ke1 62. Qg2 Kd1 63. Qb2 Ke1 64. Kf4 Kd1 65. Kg3 Ke1) 59... Kg3 60. Qxh5 Kf4 61. Qh4 Kf3 { Black offers draw } 62. Kg5 g3 63. Qg4+ Kg2 64. Kh4 Kf2 65. Qxg3+ Ke2 66. Qf4 Kd3 67. Qe5 Kc4 68. Qd6 Kb5 69. Qc7 Kb4 70. Qc6 Ka5 71. Qb7 Ka4 72. Qb6 Ka3 73. Qb5 Ka2 74. Qb4 Ka1 75. Kg3 Ka2 76. Kf2 Ka1 77. Ke2 Ka2 78. Kd2 Ka1 79. Kc2 Ka2 { Black offers draw } { Black resigns. } 1-0