Event: Round 8: Idani, Pouya - Chigaev, Maksim
Date: 2024-08-04
White: Idani, Pouya
WhiteTitle: GM
WhiteElo: 2561
Black: Chigaev, Maksim
BlackTitle: GM
BlackElo: 2582
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:09] } 1... c5 { [%eval 0.25] [%clk 0:15:09] } 2. Nf3 { [%eval 0.22] [%clk 0:15:13] } 2... d6 { [%eval 0.26] [%clk 0:15:12] } 3. d4 { [%eval 0.26] [%clk 0:15:16] } 3... cxd4 { [%eval 0.31] [%clk 0:15:15] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:19] } 4... Nf6 { [%eval 0.24] [%clk 0:15:19] } 5. Nc3 { [%eval 0.18] [%clk 0:15:24] } 5... a6 { [%eval 0.21] [%clk 0:15:22] } 6. Be3 { [%eval 0.19] [%clk 0:15:26] } 6... e6 { [%eval 0.44] [%clk 0:15:05] } 7. a3 { [%eval 0.31] [%clk 0:15:29] } 7... Nbd7 { [%eval 0.62] [%clk 0:11:13] } 8. g4 { [%eval 0.88] [%clk 0:15:17] } 8... h6 { [%eval 0.8] [%clk 0:10:47] } 9. h4 { [%eval 0.98] [%clk 0:14:12] } 9... b5 { [%eval 0.88] [%clk 0:09:12] } 10. Bg2 { [%eval 0.37] [%clk 0:12:58] } 10... Ne5 { [%eval 0.35] [%clk 0:09:07] } 11. g5 { [%eval 0.0] [%clk 0:13:02] } 11... hxg5 { [%eval 0.0] [%clk 0:08:44] } 12. hxg5 { [%eval 0.0] [%clk 0:11:43] } 12... Rxh1+ { [%eval 0.0] [%clk 0:08:47] } 13. Bxh1 { [%eval 0.0] [%clk 0:11:46] } 13... Nfg4 { [%eval 0.0] [%clk 0:08:51] } 14. Bc1 { [%eval 0.0] [%clk 0:10:37] } 14... Qb6 { [%eval 0.0] [%clk 0:08:55] } 15. f4 { [%eval -0.02] [%clk 0:08:03] } 15... Nc6 { [%eval -0.1] [%clk 0:08:12] } 16. Qxg4 { [%eval -0.12] [%clk 0:07:02] } 16... Nxd4 { [%eval 0.0] [%clk 0:08:11] } 17. Kd1 { [%eval 0.0] [%clk 0:06:58] } 17... e5 { [%eval 0.03] [%clk 0:04:25] } 18. f5 { [%eval 0.0] [%clk 0:06:23] } 18... Qc6 { [%eval 0.28] [%clk 0:04:28] } 19. Qg2 { [%eval -0.14] [%clk 0:04:40] } 19... Bb7 { [%eval -0.01] [%clk 0:04:04] } 20. Qf2 { [%eval 0.0] [%clk 0:03:53] } 20... Rc8 { [%eval 0.06] [%clk 0:03:38] } 21. Be3 { [%eval 0.06] [%clk 0:02:31] } 21... Qc4 { [%eval 0.42] [%clk 0:03:42] } 22. Bxd4?? { [%eval -2.43] } { Blunder. Bg2 was best. } { [%clk 0:01:48] } 22... exd4 { [%eval -2.43] [%clk 0:03:30] } 23. Nd5 { [%eval -2.33] [%clk 0:01:52] } 23... d3 { [%eval -2.27] [%clk 0:01:53] } 24. c3 { [%eval -2.48] [%clk 0:01:35] } 24... Qb3+ { [%eval -2.35] [%clk 0:01:07] } 25. Ke1 { [%eval -2.53] [%clk 0:01:39] } 25... Bxd5 { [%eval -2.46] [%clk 0:00:47] } 26. exd5 { [%eval -2.27] [%clk 0:01:42] } 26... Rxc3?! { [%eval -1.41] } { Inaccuracy. Be7 was best. } { [%clk 0:00:41] } 27. Qe3+?? { [%eval -3.85] } { Blunder. Kf1 was best. } { [%clk 0:00:41] } 27... Be7 { [%eval -3.6] [%clk 0:00:44] } 28. bxc3?! { [%eval -4.54] } { Inaccuracy. Kf1 was best. } { [%clk 0:00:24] } 28... Qxc3+ { [%eval -4.34] [%clk 0:00:48] } 29. Kf2 { [%eval -4.72] [%clk 0:00:24] } 29... Qb2+ { [%eval -4.63] [%clk 0:00:26] } 30. Kg3 { [%eval -4.31] [%clk 0:00:11] } 30... Qxa1 { [%eval -4.43] [%clk 0:00:29] } 31. Be4 { [%eval -4.96] [%clk 0:00:11] } 31... d2?! { [%eval -3.38] } { Inaccuracy. Bxg5 was best. } { [%clk 0:00:13] } 32. Qxd2 { [%eval -3.24] [%clk 0:00:11] } 32... Qxa3+ { [%eval -3.19] [%clk 0:00:16] } 33. Kf4?? { [%eval -10.07] } { Blunder. Kg2 was best. } { [%clk 0:00:12] } 33... Qc5?? { [%eval -3.52] } { Blunder. Bxg5+ was best. } { [%clk 0:00:08] } 34. Qb2?! { [%eval -5.36] } { Inaccuracy. Bf3 was best. } { [%clk 0:00:13] } 34... Bf8?? { [%eval -1.14] } { Blunder. Bxg5+ was best. } { [%clk 0:00:08] } 35. f6?? { [%eval -3.65] } { Blunder. Qa1 was best. } { [%clk 0:00:16] } 35... gxf6 { [%eval -3.44] [%clk 0:00:11] } 36. g6? { [%eval -6.62] } { Mistake. Qxf6 was best. } { [%clk 0:00:15] } 36... fxg6? { [%eval -4.11] } { Mistake. Bh6+ was best. } { [%clk 0:00:09] } 37. Bxg6+ { [%eval -4.14] [%clk 0:00:17] } 37... Kd8 { [%eval -3.71] [%clk 0:00:11] } 38. Qxf6+ { [%eval -3.92] [%clk 0:00:11] } 38... Be7 { [%eval -3.81] [%clk 0:00:15] } 39. Qh8+ { [%eval -4.1] [%clk 0:00:12] } 39... Kc7 { [%eval -3.9] [%clk 0:00:19] } 40. Bf5? { [%eval -7.25] } { Mistake. Qa8 was best. } { [%clk 0:00:09] } 40... Qf2+ { [%eval -6.87] [%clk 0:00:09] } 41. Kg4?? { [%eval #-2] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:00:11] } 41... Qg1+? { [%eval -7.27] } { Lost forced checkmate sequence. Qg2+ was best. } { [%clk 0:00:12] } 42. Kf3 { [%eval -6.78] [%clk 0:00:12] } 42... Qd1+?! { [%eval -4.58] } { Inaccuracy. Qf1+ was best. } { [%clk 0:00:12] } 43. Kf4?! { [%eval -6.74] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:16] } 43... Qd2+?! { [%eval -4.47] } { Inaccuracy. Qf1+ was best. } { [%clk 0:00:10] } 44. Ke4?! { [%eval -6.77] } { Inaccuracy. Kf3 was best. } { [%clk 0:00:16] } 44... Bd8?! { [%eval -4.21] } { Inaccuracy. Qg2+ was best. } { [%clk 0:00:08] } 45. Qg7+ { [%eval -4.18] [%clk 0:00:18] } 45... Kb6 { [%eval -4.16] [%clk 0:00:11] } 46. Qg1+ { [%eval -3.97] [%clk 0:00:21] } 46... Kb7 { [%eval -4.3] [%clk 0:00:14] } 47. Qg7+ { [%eval -4.29] [%clk 0:00:24] } 47... Bc7 { [%eval -4.22] [%clk 0:00:18] } 48. Qd7 { [%eval -4.44] [%clk 0:00:26] } 48... Qc2+ { [%eval -4.35] [%clk 0:00:15] } 49. Kf3 { [%eval -4.36] [%clk 0:00:28] } 49... Qb3+ { [%eval -4.25] [%clk 0:00:17] } 50. Kf4 { [%eval -4.25] [%clk 0:00:28] } 50... Qc4+ { [%eval -4.42] [%clk 0:00:21] } 51. Ke3 { [%eval -4.37] [%clk 0:00:24] } 51... Kb6 { [%eval -4.47] [%clk 0:00:14] } 52. Qc8 { [%eval -4.54] [%clk 0:00:21] } 52... Qxd5 { [%eval -4.59] [%clk 0:00:14] } 53. Be4 { [%eval -4.5] [%clk 0:00:20] } 53... Qc5+ { [%eval -4.43] [%clk 0:00:12] } 54. Kd3?! { [%eval -6.31] } { Inaccuracy. Ke2 was best. } { [%clk 0:00:22] } 54... Ka5?! { [%eval -4.69] } { Inaccuracy. Qc4+ was best. } { [%clk 0:00:11] } 55. Bb7 { [%eval -4.49] [%clk 0:00:17] } 55... Qc4+ { [%eval -4.49] [%clk 0:00:10] } 56. Kd2 { [%eval -4.46] [%clk 0:00:21] } 56... Bb6 { [%eval -4.38] [%clk 0:00:12] } 57. Bxa6? { [%eval -10.39] } { Mistake. Qa8 was best. } { [%clk 0:00:15] } 57... Qd4+ { [%eval -77.09] [%clk 0:00:11] } 58. Kc2 { [%eval -49.32] [%clk 0:00:17] } 58... Qf2+ { [%eval -69.63] [%clk 0:00:13] } 59. Kd3?! { [%eval #-19] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:00:15] } 59... Qe3+ { [%eval #-18] [%clk 0:00:15] } 60. Kc2 { [%eval #-18] [%clk 0:00:19] } 60... Qe2+ { [%eval #-18] [%clk 0:00:19] } 61. Kb3 { [%eval #-18] [%clk 0:00:10] } 61... Qd3+ { [%eval #-22] } 62. Ka2?? { [%eval #-6] } { Checkmate is now unavoidable. Kb2 was best. } 62... Kb4 { [%eval #-5] [%clk 0:00:13] } 63. Qc1 { [%eval #-3] [%clk 0:00:11] } 63... Qb3+ { [%eval #-2] [%clk 0:00:11] } 0-1