CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/sr7yWPYt"] [Date "2023.12.16"] [White "Elena"] [Black "Ray"] [Result "1/2-1/2"] [UTCDate "2023.12.16"] [UTCTime "00:38:03"] [WhiteElo "1082"] [BlackElo "1424"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-7"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d6 2. d4 { B00 Pirc Defense } Bd7?! { (0.70 → 1.40) Inaccuracy. e5 was best. } (2... e5 3. Nf3 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Bf4 Nc6 7. Qd2) 3. e5? { (1.40 → -0.05) Mistake. Nf3 was best. } (3. Nf3 e6 4. c4 Nf6 5. Nc3 Nc6 6. h3 e5 7. d5 Ne7 8. Be3 Ng6 9. Qc2 Be7) 3... d5? { (-0.05 → 1.09) Mistake. dxe5 was best. } (3... dxe5 4. dxe5 Nc6 5. Nf3 Bf5 6. Nbd2 e6 7. Bc4 Qd7 8. O-O O-O-O 9. Re1 h6 10. a3) 4. Be2 e6 5. Nf3 Be7?! { (0.78 → 1.58) Inaccuracy. c5 was best. } (5... c5 6. c3) 6. Nc3?! { (1.58 → 0.71) Inaccuracy. O-O was best. } (6. O-O a6) 6... Bb4?! { (0.71 → 1.56) Inaccuracy. c5 was best. } (6... c5 7. O-O a6 8. Be3 Qc7 9. Re1 Nh6 10. Bxh6 gxh6 11. Bf1 cxd4 12. Qxd4 Nc6 13. Qe3) 7. Bg5?! { (1.56 → 0.97) Inaccuracy. O-O was best. } (7. O-O a6 8. a4 Bf8 9. Rb1 c5 10. dxc5 Bxc5 11. b4 Bb6 12. b5 Ne7 13. Bd3 Qc7) 7... Ne7 8. Bxe7?? { (0.97 → -0.65) Blunder. Bd2 was best. } (8. Bd2 a6) 8... Qxe7? { (-0.65 → 0.41) Mistake. Bxe7 was best. } (8... Bxe7) 9. O-O Bxc3 10. bxc3 O-O 11. Qb1 b6 12. Rd1 Nc6 13. Qc1 a5 14. Qg5?! { (0.48 → -0.48) Inaccuracy. Rb1 was best. } (14. Rb1 h6) 14... Qxg5 15. Nxg5 h6 16. Nf3 Rae8?! { (-0.52 → -0.01) Inaccuracy. a4 was best. } (16... a4 17. Rdb1) 17. Nd2 Rd8 18. Nb3 a4 19. Nd2 b5 20. Bh5?! { (-0.19 → -1.02) Inaccuracy. Bxb5 was best. } (20. Bxb5) 20... Be8 21. h3 Ne7 22. Rab1 c6 23. c4?? { (-0.48 → -3.31) Blunder. Be2 was best. } (23. Be2 f6) 23... dxc4 24. Ne4 Nf5? { (-3.43 → -1.71) Mistake. f5 was best. } (24... f5 25. exf6) 25. Nc5? { (-1.71 → -2.95) Mistake. c3 was best. } (25. c3 f6) 25... Rxd4 26. Rxd4 Nxd4 27. Rd1?? { (-3.11 → -6.81) Blunder. c3 was best. } (27. c3 Nf5) 27... Nxc2 28. Rc1 Nb4 29. Ra1 Nc2 30. Rd1 Nb4 31. Ra1 Nd5 32. Bf3 Nf4 33. Ne4 b4 34. Rb1 b3 35. axb3 axb3 36. Rc1 b2 37. Rb1 Nd3 38. Nd2?! { (-5.37 → -9.87) Inaccuracy. Be2 was best. } (38. Be2 f6 39. Bxd3 cxd3 40. Rxb2 fxe5 41. f3 Bg6 42. Nd2 c5 43. Rb3 Ra8 44. Kf2 Ra2) 38... c3 39. Nb3 c2 40. Rf1 Nxe5 41. Be4 Nc4 42. Bxc2 Na3 43. Nc5 Nxc2 44. Nd3 Na3 45. Nxb2 c5 46. Rc1 Nb5 47. Rxc5 Nd4 48. Rc4 Ne2+ 49. Kf1 Bb5 50. Rb4 Ng3+ 51. Ke1 Rb8?? { (-5.43 → -1.81) Blunder. Bc6 was best. } (51... Bc6 52. fxg3 Bxg2 53. h4 Ra8 54. Nc4 Bd5 55. Ne3 Ra5 56. g4 g5 57. hxg5 hxg5 58. Rb6) 52. fxg3 Kh7?? { (-1.80 → -0.03) Blunder. Rb7 was best. } (52... Rb7 53. g4) 53. Nd1?? { (-0.03 → -1.90) Blunder. Nc4 was best. } (53. Nc4 Rc8 54. Nd6 Rc1+ 55. Kd2 Rg1 56. Rxb5 Rxg2+ 57. Ke1 Rxg3 58. Nxf7 Rxh3 59. Ke2 Rh4) 53... Kg6?? { (-1.90 → 3.50) Blunder. Rb7 was best. } (53... Rb7 54. g4 Bc6 55. Rxb7 Bxb7 56. g3 Kg6 57. Ke2 Be4 58. Nf2 Bc2 59. h4 e5 60. Kd2) 54. Nc3 Ra8 55. Nxb5 Ra1+ 56. Kd2?? { (3.94 → 0.65) Blunder. Kf2 was best. } (56. Kf2 h5 57. Nd4 e5 58. Nc6 Ra2+ 59. Kg1 Ra1+ 60. Kh2 Re1 61. Rb6 Kf5 62. Rb7 Kg6) 56... Ra2+ 57. Ke3 Rxg2 58. Kf3 Rd2 59. Ke3 Rh2 60. Kf3?! { (0.61 → 0.00) Inaccuracy. h4 was best. } (60. h4 Rg2 61. Kf3 Rd2 62. Rg4+ Kf6 63. Ke3 Rb2 64. Nc3 Rb3 65. Kd3 Ra3 66. Kd4 Ra5) 60... Rxh3 61. Kg2 Rh5 62. Rg4+ Rg5 63. Rxg5+ Kxg5 64. Nd4 f5?! { (-0.75 → -0.21) Inaccuracy. e5 was best. } (64... e5 65. Nf3+ Kf6 66. Nd2 Ke6 67. g4 g6 68. Kf3 f6 69. Ne4 f5 70. Nf2 Kf6 71. Kg3) 65. Kf2 e5 66. Ne2?! { (-0.63 → -1.32) Inaccuracy. Ne6+ was best. } (66. Ne6+ Kf6 67. Nc5 Ke7 68. Ke3 Kd6 69. Nd3 Kd5 70. Nf2 Ke6 71. Nh3 g6 72. Nf2 Kd5) 66... f4? { (-1.32 → -0.19) Mistake. Kg4 was best. } (66... Kg4 67. Nc3) 67. gxf4+ exf4 68. Kf3 h5 69. Nxf4 g6 70. Ng2 Kh6 71. Kg3 Kg5 72. Ne1 Kh6 73. Ng2 Kg5 74. Ne1 h4+ 75. Kh2 Kg4 76. Ng2 h3 77. Ne1 Kh4 78. Nf3+ Kg4 79. Ng1 Kh4 80. Nxh3 g5 81. Nxg5 { The game is a draw. } 1/2-1/2