CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/NZpmIGe8"] [Date "2023.05.15"] [White "RoWaN"] [Black "Keane"] [Result "0-1"] [UTCDate "2023.05.15"] [UTCTime "23:37:04"] [WhiteElo "1469"] [BlackElo "1667"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [WhiteTitle "NM🎼"] [BlackTitle "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?! { (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. c3?! { (0.88 → 0.28) Inaccuracy. c4 was best. } (3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 O-O 7. Rc1 h6 8. Bf4 Bd6 9. Bg3 Ne7) 3... Nf6 4. g3 Bf5 5. Bg2 Qd7 6. Ne5 Nxe5 7. dxe5 Ne4 8. f4?! { (0.20 → -0.53) Inaccuracy. b4 was best. } (8. b4) 8... Bh3?! { (-0.53 → 0.00) Inaccuracy. h5 was best. } (8... h5 9. Be3 a5 10. Nd2 Nxd2 11. Qxd2 e6 12. Bf3 Qb5 13. a4 Qc4 14. h4 c5 15. O-O) 9. Bxe4 dxe4 10. Qxd7+ Bxd7 11. Be3 Bc6 12. Nd2 e6 13. O-O b6 14. b4 a5 15. a3 Be7 16. c4?? { (0.00 → -1.86) Blunder. Rfc1 was best. } (16. Rfc1 Kd7 17. Rd1 Ba4 18. Re1 Bc6) 16... axb4 17. axb4 Rxa1 18. Rxa1 Bxb4 19. Nb3 O-O?? { (-1.99 → -0.13) Blunder. Kd7 was best. } (19... Kd7 20. Ra7 Kc8 21. Kf2 Kb8 22. Ra1 Kb7 23. Bd2 Be7 24. Rb1 Ba4 25. Ke3 Rd8 26. Bc3) 20. c5 Bxc5 21. Nxc5 bxc5 22. Bxc5 Rd8 23. e3 h5 24. Ra7 Rd5?! { (-0.91 → -0.23) Inaccuracy. Rd1+ was best. } (24... Rd1+) 25. Bd4 Rd7 26. h3 Kh7 27. Ra6 Bb5 28. Ra5 c6?! { (-0.69 → -0.12) Inaccuracy. c5 was best. } (28... c5 29. Bxc5 Rd1+ 30. Kh2 Rd2+ 31. Kg1 Be2 32. Ra7 Rd1+ 33. Kf2 Bf1 34. h4 Kg6 35. g4) 29. g4 g6 30. g5 h4 31. Ra8 Rc7 32. Bb6 Rb7?? { (0.00 → 5.81) Blunder. Rd7 was best. } (32... Rd7 33. Bd8 Rd1+ 34. Kf2 Rf1+ 35. Kg2 Re1 36. Bf6 Re2+ 37. Kh1 Re1+ 38. Kh2 Re2+ 39. Kg1) 33. Bc5?? { (5.81 → 0.00) Blunder. Bd8 was best. } (33. Bd8 f5) 33... Be2 34. Rf8 Kg7?? { (0.00 → 4.00) Blunder. Bd3 was best. } (34... Bd3 35. Bd6 Rb1+ 36. Kf2 Rf1+ 37. Kg2 Re1 38. Be7 Re2+ 39. Kg1 Re1+ 40. Kh2 Re2+) 35. Kf2?? { (4.00 → 0.00) Blunder. Re8 was best. } (35. Re8 Bd3 36. Be7 Rxe7 37. Rxe7 c5 38. Ra7 c4 39. Ra3 Kf8 40. Kf2 Ke7 41. Ke1 Kf8) 35... Rb2?! { (0.00 → 0.86) Inaccuracy. Bd3 was best. } (35... Bd3 36. Bd6 Rb1 37. Re8 Kh7 38. Be7 Rf1+ 39. Kg2 Re1 40. Bf6 Re2+ 41. Kf1 Rxe3+ 42. Kf2) 36. Bd4?? { (0.86 → -4.03) Blunder. Ke1 was best. } (36. Ke1 Bd3 37. Bd6 c5 38. Re8 Rb1+ 39. Kd2 Rb2+ 40. Kc3 Rb7 41. Be7 Rxe7 42. Rxe7 Bf1) 36... Bf3+?? { (-4.03 → -0.20) Blunder. Rc2 was best. } (36... Rc2 37. Rb8 Bd3+ 38. Kg1 Rc1+ 39. Kh2 c5 40. Bb2 Rb1 41. Kg2 Bf1+ 42. Kh2 c4 43. Rb4) 37. Bxb2 Kxf8 38. Ba3+?? { (-0.09 → -3.43) Blunder. Bc3 was best. } (38. Bc3) 38... Kg7?? { (-3.43 → 0.00) Blunder. Ke8 was best. } (38... Ke8 39. Bb4 Kd7 40. Be1 c5 41. Kf1 Kc6 42. Bxh4 Kb5 43. Ke1 Kc4 44. Kd2 Kb3 45. Kc1) 39. Bc5 Kg8 40. f5? { (0.00 → -1.33) Mistake. Bb4 was best. } (40. Bb4 Bd1 41. Be7 Bc2 42. Kg2 Bd3 43. Bc5 Ba6 44. Kf2 Bb7 45. Ba3 Kg7 46. Bb4 Ba6) 40... exf5? { (-1.33 → 0.00) Mistake. gxf5 was best. } (40... gxf5) 41. Ba3 Kg7 42. Bb2?? { (-0.09 → -4.82) Blunder. Kg1 was best. } (42. Kg1 Kh7 43. Be7 Bd1 44. Kg2 Kg8 45. Bb4 Bc2 46. Be7 Bb3 47. Bd6 Be6 48. Be7 Kh7) 42... Kf8 43. Ba3+ Ke8 44. Bc5 Kd7 45. Ba3 Kc7 46. Bd6+ Kb6 47. Ba3 c5 48. Bb2 c4 49. Bd4+ Kb5 50. Bc3 Ka4 51. Bd2 { White offers draw } 51... Kb3 52. Bc1 c3 53. Kf1 Ka2 54. Ke1 Kb1 55. Ba3 c2 56. Kd2 Bg2 57. Bc1 Bxh3 58. e6 fxe6 59. Kc3?! { (-16.75 → Mate in 25) Checkmate is now unavoidable. Ba3 was best. } (59. Ba3 Bf1) 59... Kxc1 60. Kd4 Kd1 61. Ke5 c1=Q 62. Kxe6 Qc6+ 63. Ke5 Qc7+ 64. Kf6 Qc3+ 65. Kxg6 Qxe3 66. Kh5 f4 67. g6 Qc5+ 68. Kh6 Qf8+ 69. Kh7 f3 70. g7 Qxg7+ 71. Kxg7 f2 72. Kf6 f1=Q+ 73. Ke5 e3 74. Ke4 e2 75. Kd5 Be6+ 76. Kxe6 e1=Q+ 77. Kd5 h3 78. Kd4 h2 79. Kc5 h1=Q 80. Kd4 Qhg1+ 81. Kd5 Qfg2+ 82. Kc4 Qef1+ 83. Kb4 Qd2+ 84. Ka4 Qgd4+ 85. Kb3 Qfd3# { Black wins by checkmate. } 0-1