CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/2T7H1Ak0"] [Date "2022.09.18"] [White "Jeremy"] [Black "Aarush"] [Result "1/2-1/2"] [UTCDate "2022.09.18"] [UTCTime "17:19:58"] [WhiteElo "1421"] [BlackElo "1602"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. Nf3 g6 3. Nc3?! { (0.52 → 0.00) Inaccuracy. c4 was best. } (3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 O-O 9. Be2 Bg4) 3... Bg7?! { (0.00 → 0.54) Inaccuracy. d5 was best. } (3... d5 4. Bf4 Bg7 5. e3 O-O 6. Nb5 Na6 7. Nc3) 4. e4 d6 { B08 Pirc Defense: Classical Variation } 5. Bb5+ Nbd7? { (0.42 → 1.84) Mistake. c6 was best. } (5... c6 6. Be2 O-O 7. a4 Qc7 8. O-O e5 9. dxe5 dxe5 10. a5 Nbd7 11. Bc4 Nc5 12. Qe2) 6. O-O? { (1.84 → 0.39) Mistake. e5 was best. } (6. e5 dxe5) 6... O-O?! { (0.39 → 0.92) Inaccuracy. c6 was best. } (6... c6) 7. Bf4?! { (0.92 → 0.01) Inaccuracy. Bc4 was best. } (7. Bc4 Ne8 8. a4 c5 9. Re1 cxd4 10. Nxd4 Nef6 11. a5 Nc5 12. f3 Bd7 13. Be3 Rc8) 7... c6 8. Bc4?! { (0.09 → -0.47) Inaccuracy. Be2 was best. } (8. Be2 Qc7 9. e5 Nh5 10. exd6 exd6 11. Be3 Re8 12. a4 a5 13. Qd2 d5 14. h3 Bf8) 8... b5 9. Bd3 d5?? { (-0.40 → 2.20) Blunder. Bb7 was best. } (9... Bb7) 10. exd5 cxd5 11. Qe2? { (2.33 → 0.80) Mistake. Nxb5 was best. } (11. Nxb5 Bb7 12. h3 a6 13. Nc3 Re8 14. Re1 Rc8 15. Qd2 Nb6 16. b3 e6 17. Bh2 Nbd7) 11... b4 12. Nb5 Rb8?? { (0.17 → 4.75) Blunder. a6 was best. } (12... a6 13. Nc7) 13. Nxa7?! { (4.75 → 3.35) Inaccuracy. Bc7 was best. } (13. Bc7) 13... Ra8?! { (3.35 → 4.21) Inaccuracy. Rb6 was best. } (13... Rb6 14. Nb5) 14. Nxc8 Rxc8 15. Ba6?! { (3.68 → 2.66) Inaccuracy. a3 was best. } (15. a3) 15... Ra8 16. a3 bxa3 17. Rxa3 Ng4?! { (2.71 → 3.69) Inaccuracy. Nh5 was best. } (17... Nh5 18. Bd2 Qb8 19. Qxe7 Qxb2 20. Bc1 Qb6 21. Qxd7 Rxa6 22. Qxd5 Rxa3 23. Bxa3 Rc8 24. Qd7) 18. h3 Ngf6 19. Qb5 Ne4? { (3.33 → 5.82) Mistake. e6 was best. } (19... e6 20. Qb7 Ne4 21. Bd3 Rxa3 22. bxa3 Ndf6 23. a4 Qa5 24. Ra1 Qc3 25. Rb1 h6 26. Be5) 20. Qxd5 Ndf6 21. Qxd8 Rfxd8 22. Re1 Rab8 23. Bxb8 Rxb8 24. Ra2 Ra8 25. Ra3 e6 26. Ree3 Nd6 27. Rec3 Nd5 28. Rc6 Ne4 29. Bb7 Rxa3 30. Rc8+ Bf8 31. bxa3 Nb6 32. Rc6 Nd5 33. Rc8 Nb6 34. Rb8 Nd6 35. a4 Nxa4 36. Ne5 Nb6 37. Kh2 h5 38. Kg1 g5 39. Kh2 g4 40. hxg4 hxg4 41. f3 gxf3 42. gxf3 Ndc4 43. c3?? { (5.30 → 2.44) Blunder. f4 was best. } (43. f4) 43... Nxe5 44. dxe5 f6?? { (2.45 → 6.11) Blunder. Nd7 was best. } (44... Nd7) 45. exf6?! { (6.11 → 4.03) Inaccuracy. Bc8 was best. } (45. Bc8 Bc5) 45... Kf7 46. f4?? { (3.99 → 1.04) Blunder. Rd8 was best. } (46. Rd8 Bc5 47. Kg3 Kxf6 48. Bc6 Kf5 49. Rd1 Nc4 50. Be4+ Kf6 51. Rd8 Be3 52. f4 Bd2) 46... Nd7?? { (1.04 → 4.57) Blunder. Bd6 was best. } (46... Bd6) 47. Ra8 Nxf6 48. Ra7?! { (4.74 → 3.67) Inaccuracy. Kg3 was best. } (48. Kg3) 48... Kg6?! { (3.67 → 5.16) Inaccuracy. Bd6 was best. } (48... Bd6 49. Bf3+ Kg6 50. Kg3 e5 51. Ra5 exf4+ 52. Kh3 Bc7 53. Rb5 Nd7 54. Rb7 Be5 55. Rxd7) 49. c4?! { (5.16 → 3.49) Inaccuracy. Kg3 was best. } (49. Kg3) 49... Kf5 50. Kg3 e5 51. fxe5? { (4.26 → 2.24) Mistake. Kf3 was best. } (51. Kf3 exf4 52. Ra5+ Kg6 53. Be4+ Kf7 54. Kxf4 Ne8 55. Bc6 Nd6 56. Bd5+ Ke7 57. c5 Ne8) 51... Kxe5 52. c5?? { (2.26 → 0.42) Blunder. Kf3 was best. } (52. Kf3 Kd4 53. Ba6 Ne4 54. Rd7+ Bd6 55. Rd8 Ng5+ 56. Ke2 Ne4 57. Bb7 Kxc4 58. Bxe4 Be7) 52... Bxc5 53. Ra5 Kd6 54. Ra6+ Kc7 55. Rxf6?! { (0.68 → 0.06) Inaccuracy. Bg2 was best. } (55. Bg2 Bd6+ 56. Kf3 Nd7 57. Ra7+ Kd8 58. Ke4 Bb8 59. Ra1 Ke7 60. Kf5 Ne5 61. Re1 Kd7) 55... Kxb7 56. Rf7+ Kb6 57. Rf6+ Kb5 58. Rf5 Kc6 59. Kf4 Bd6+ 60. Ke4 Kd7 61. Rd5 Kc6 { Black offers draw } 62. Kd4 Kd7 63. Ra5 Bc7 64. Ra7 Kc8 65. Kc5 Kb8 66. Ra6 Kb7 67. Ra4 Bb6+ 68. Kb5 Kc7 69. Rc4+ Kb7 70. Rh4 Bc7 71. Rh7 Kc8?? { (0.10 → Mate in 7) Checkmate is now unavoidable. Kb8 was best. } (71... Kb8 72. Kc6 Be5 73. Rb7+ Ka8 74. Rd7 Kb8 75. Rd8+ Ka7 76. Re8 Bd4 77. Re4 Bf2 78. Re7+) 72. Rh8+?? { (Mate in 7 → 0.02) Lost forced checkmate sequence. Kc6 was best. } (72. Kc6 Kd8 73. Rxc7 Ke8 74. Kd6 Kf8 75. Ke6 Kg8 76. Kf6 Kh8 77. Kg6 Kg8 78. Rc8#) 72... Bd8?? { (0.02 → Mate in 4) Checkmate is now unavoidable. Kd7 was best. } (72... Kd7 73. Rh6 Bf4 74. Rf6 Bc1 75. Kc4 Ke7 76. Rc6 Bb2 77. Kd5 Kf7 78. Rc2 Ba1 79. Kd6) 73. Kc6 Kb8 74. Rxd8+ Ka7 75. Rd7+ Kb8 76. Rb7+ Ka8 77. Kc7?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Rc7 was best. } { Draw by stalemate. } (77. Rc7 Kb8 78. Kb6 Ka8 79. Rc8#) 1/2-1/2