CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/CO6s5e9r"] [Date "2023.08.15"] [White "AlbyPro"] [Black "Nate"] [Result "0-1"] [UTCDate "2023.08.15"] [UTCTime "20:46:09"] [WhiteElo "1869"] [BlackElo "1909"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [WhiteTitle "GM⚽"] [BlackTitle "GM🥉"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Bd3 Nbd7?! { (-0.05 → 0.48) Inaccuracy. Nc6 was best. } (6... Nc6 7. Be2 Bg4 8. Be3 e5 9. d5 Ne7 10. Qd2 c6 11. dxc6 bxc6 12. O-O-O d5 13. Nxe5) 7. Qd2 Re8 8. O-O-O e5 9. dxe5 dxe5 10. Bg5?! { (0.02 → -0.62) Inaccuracy. Be3 was best. } (10. Be3 Qe7) 10... h6?? { (-0.62 → 2.18) Blunder. c6 was best. } (10... c6 11. h4 Qc7 12. Bh6 Nf8 13. Nh2 b5 14. Ne2 Bxh6 15. Qxh6 Qa5 16. Kb1 Be6 17. Nc1) 11. Bh4?? { (2.18 → -1.06) Blunder. Bxh6 was best. } (11. Bxh6 Nc5 12. Bxg7 Kxg7 13. Ng5 Nxd3+ 14. Qxd3 Qxd3 15. Rxd3 Bd7 16. h4 Bc6 17. Rhd1 b5) 11... a6?? { (-1.06 → 0.60) Blunder. c6 was best. } (11... c6 12. g4) 12. Bc4? { (0.60 → -0.77) Mistake. g4 was best. } (12. g4) 12... b5 13. Bb3 c5 14. Bxf6? { (0.24 → -1.22) Mistake. Bxf7+ was best. } (14. Bxf7+ Kxf7) 14... Bxf6?? { (-1.22 → 6.96) Blunder. Qxf6 was best. } (14... Qxf6) 15. Bd5?! { (6.96 → 4.82) Inaccuracy. Bxf7+ was best. } (15. Bxf7+ Kxf7 16. Qd5+ Kg7 17. Qxa8 g5 18. Qa7 g4 19. Ne1 Bg5+ 20. Kb1 Be7 21. Nd5 Bd6) 15... Rb8 16. Bc6?? { (4.84 → 2.33) Blunder. Qxh6 was best. } (16. Qxh6) 16... Re7?? { (2.33 → 7.07) Blunder. b4 was best. } (16... b4) 17. Nd5 Re6 18. Nxf6+ Rxf6 19. Bxd7 Bxd7 20. Qxd7 Qa5 21. Nxe5 Qxa2 22. c3?? { (6.68 → 0.12) Blunder. Ng4 was best. } (22. Ng4 Rfb6) 22... Qa1+ 23. Kc2 Rxf2+ 24. Rd2 Rxd2+ 25. Kxd2 Qxb2+ 26. Ke3 Qxc3+ 27. Kf4 g5+?? { (0.63 → 2.83) Blunder. Rf8 was best. } (27... Rf8 28. Rd1 Qb2 29. Rd2 Qc1 30. Qd6 c4 31. Kg3 Re8 32. Nd7 Qc3+ 33. Kf2 Kg7 34. e5) 28. Kf5 Qb3?? { (2.06 → 5.41) Blunder. Rf8 was best. } (28... Rf8) 29. Rb1 Qe6+ 30. Qxe6 fxe6+ 31. Kxe6 Kg7 32. Nd7 Rc8 33. g3?! { (5.87 → 3.88) Inaccuracy. Rf1 was best. } (33. Rf1) 33... c4 34. h4?? { (3.22 → -1.67) Blunder. Rf1 was best. } (34. Rf1 Kg8) 34... gxh4?? { (-1.67 → 0.32) Blunder. c3 was best. } (34... c3 35. Kd5 c2 36. Rc1 b4 37. Nb6 Rc7 38. Na4 b3 39. Kd4 a5 40. hxg5 hxg5 41. Nb2) 35. gxh4 c3 36. Kd5? { (0.00 → -1.46) Mistake. Rg1+ was best. } (36. Rg1+ Kh8 37. Ne5 b4 38. Ng6+ Kh7 39. Ne7 Rb8 40. Kf7 Rb7 41. Rg7+ Kh8 42. Rg8+ Kh7) 36... c2 37. Rc1 b4 38. Nb6 b3? { (-1.70 → -0.25) Mistake. Rc7 was best. } (38... Rc7) 39. Nxc8 b2 40. Rxc2 b1=Q 41. Rg2+?? { (-0.31 → -3.59) Blunder. Rc7+ was best. } (41. Rc7+ Kf8 42. e5 Qb8 43. Kc6 Qb5+ 44. Kd6 a5 45. Ne7 Qb4+ 46. Ke6 Qb6+ 47. Rc6 Qb3+) 41... Kf6?? { (-3.59 → 0.00) Blunder. Kh7 was best. } (41... Kh7 42. Nd6) 42. e5+ Kf5 43. Nd6+ Kf4 44. Rf2+ Ke3 45. Rf6 Qb3+ 46. Nc4+ Kd3?? { (0.00 → Mate in 10) Checkmate is now unavoidable. Ke2 was best. } (46... Ke2 47. Rxh6 Qd1+ 48. Kc5 Qg1+ 49. Kb4 Qe1+ 50. Kc5 Qf2+ 51. Kb4) 47. Rc6?? { (Mate in 10 → 0.00) Lost forced checkmate sequence. Rf3+ was best. } (47. Rf3+ Kc2 48. Rxb3 Kxb3 49. e6 a5 50. e7 a4 51. e8=Q a3 52. Qe2 Kc3 53. Qd2+ Kb3) 47... Qb5+ 48. Rc5 Qb7+ 49. Kd6 Qb8+ 50. Kc6 Qc8+ 51. Kb6?! { (0.00 → -0.91) Inaccuracy. Kd5 was best. } (51. Kd5) 51... Qe6+?! { (-0.91 → 0.00) Inaccuracy. Qg4 was best. } (51... Qg4 52. Nd6) 52. Nd6 Kd4 53. Rc6?? { (-0.21 → -2.19) Blunder. Kc6 was best. } (53. Kc6 Ke3 54. Ra5 Kf4 55. Rxa6 Kxe5 56. Ra5+ Kf4 57. Ra4+ Kg3 58. Re4 Qxe4+ 59. Nxe4+ Kxh4) 53... Qxe5 54. Rc4+?? { (-2.61 → -7.87) Blunder. Kxa6 was best. } (54. Kxa6 Kd5 55. Nc4 Qe4 56. Kb6 Qxh4 57. Ne3+ Ke5 58. Ng4+ Qxg4 59. Rxh6 Kd5 60. Rc6 Qb4+) 54... Kd3?? { (-7.87 → -3.53) Blunder. Kd5 was best. } (54... Kd5) 55. Rc6 Qb2+? { (-3.82 → -2.21) Mistake. a5 was best. } (55... a5 56. Nb7 Qf4 57. Nc5+ Ke3 58. Kxa5 Qxh4 59. Rxh6 Qxh6 60. Kb4 Qb6+ 61. Kc4 Qb2 62. Kd5) 56. Kxa6 Qa3+ 57. Kb7 Qb4+?! { (-3.50 → -2.15) Inaccuracy. h5 was best. } (57... h5 58. Ra6) 58. Kc7 Qxh4 59. Kd7 h5 60. Nf5?? { (-3.24 → -7.03) Blunder. Nf7 was best. } (60. Nf7) 60... Qg4 61. Rd6+ Ke4 62. Rd4+ Kxf5 63. Rxg4?! { (-56.40 → Mate in 12) Checkmate is now unavoidable. Rd2 was best. } (63. Rd2 Kg6+ 64. Kc7 Qf4+ 65. Rd6+ Qxd6+ 66. Kxd6 h4 67. Kd5 h3 68. Kc4 h2 69. Kb3 h1=Q) 63... Kxg4 64. Kd6 h4 65. Kc6 h3 66. Kc5 h2 67. Kc6 h1=Q+ 68. Kd6 Qe1 69. Kd5 Kf4 70. Kd4 Qe4+ 71. Kc5 Qd3 72. Kc6 Ke5 73. Kc5 Qd5+ 74. Kb6 Qc4 75. Ka5 Qb3 76. Ka6 Kd6 77. Ka7 Kc7 78. Ka6 Qb6# { Black wins by checkmate. } 0-1