Event: Round 6: Or Bronstein - Maksim Chigaev
Date: 2023-08-06
White: Or Bronstein
Black: Maksim Chigaev
Result: 0-1
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:08] } 1... Nf6 { [%eval 0.28] [%clk 0:15:09] } 2. c4 { [%eval 0.16] [%clk 0:15:12] } 2... g6 { [%eval 0.3] [%clk 0:15:12] } 3. Nc3 { [%eval 0.31] [%clk 0:15:15] } 3... Bg7 { [%eval 0.7] [%clk 0:15:16] } 4. e4 { [%eval 0.67] [%clk 0:15:19] } 4... d6 { [%eval 0.67] [%clk 0:15:20] } 5. Be2 { [%eval 0.13] [%clk 0:15:23] } 5... O-O { [%eval 0.45] [%clk 0:15:22] } 6. Be3 { [%eval 0.44] [%clk 0:15:26] } 6... e5 { [%eval 0.6] [%clk 0:15:22] } 7. d5 { [%eval 0.56] [%clk 0:15:30] } 7... Na6 { [%eval 0.75] [%clk 0:15:25] } 8. h4 { [%eval 0.67] [%clk 0:15:17] } 8... Nc5 { [%eval 0.8] [%clk 0:15:26] } 9. Qc2 { [%eval 0.76] [%clk 0:15:20] } 9... c6 { [%eval 0.72] [%clk 0:15:13] } 10. h5 { [%eval 0.54] [%clk 0:15:08] } 10... cxd5 { [%eval 0.7] [%clk 0:15:15] } 11. cxd5 { [%eval 0.61] [%clk 0:15:11] } 11... Qa5 { [%eval 0.73] [%clk 0:15:00] } 12. h6 { [%eval 0.64] [%clk 0:15:10] } 12... Bh8 { [%eval 0.75] [%clk 0:15:03] } 13. f3 { [%eval 0.81] [%clk 0:14:15] } 13... Nh5 { [%eval 0.84] [%clk 0:14:53] } 14. Rb1 { [%eval 0.78] [%clk 0:13:53] } 14... Qd8 { [%eval 0.78] [%clk 0:14:51] } 15. b4 { [%eval 0.75] [%clk 0:13:52] } 15... Na6 { [%eval 0.82] [%clk 0:14:50] } 16. Bc4 { [%eval 0.51] [%clk 0:10:36] } 16... Bd7 { [%eval 0.61] [%clk 0:10:40] } 17. Nge2 { [%eval 0.59] [%clk 0:10:27] } 17... Nf4 { [%eval 0.4] [%clk 0:10:33] } 18. Kf2 { [%eval 0.36] [%clk 0:06:24] } 18... f5 { [%eval 0.49] [%clk 0:08:35] } 19. b5? { [%eval -0.83] } { Mistake. Qb3 was best. } { [%clk 0:05:54] } 19... Nxe2? { [%eval 0.71] } { Mistake. Nc5 was best. } { [%clk 0:05:41] } 20. Kxe2 { [%eval 0.81] [%clk 0:04:35] } 20... Nb8?! { [%eval 1.96] } { Inaccuracy. Qc8 was best. } { [%clk 0:04:07] } 21. b6 { [%eval 1.8] [%clk 0:04:21] } 21... a6 { [%eval 1.99] [%clk 0:04:10] } 22. Qb3?! { [%eval 0.95] } { Inaccuracy. Bd3 was best. } { [%clk 0:03:51] } 22... Bf6 { [%eval 0.81] [%clk 0:03:49] } 23. Qa3 { [%eval 0.96] [%clk 0:03:39] } 23... Be7 { [%eval 1.32] [%clk 0:02:23] } 24. Bd3 { [%eval 0.81] [%clk 0:03:18] } 24... Be8 { [%eval 0.95] [%clk 0:02:01] } 25. Nb5?! { [%eval -0.01] } { Inaccuracy. Rbg1 was best. } { [%clk 0:01:27] } 25... Bxb5 { [%eval 0.45] [%clk 0:01:43] } 26. Bxb5 { [%eval 0.35] [%clk 0:01:31] } 26... fxe4 { [%eval 0.54] [%clk 0:01:43] } 27. fxe4?! { [%eval -0.25] } { Inaccuracy. Bc6 was best. } { [%clk 0:01:05] } 27... Nd7 { [%eval 0.21] [%clk 0:01:35] } 28. Bd3?? { [%eval -1.62] } { Blunder. Bxd7 was best. } { [%clk 0:01:00] } 28... Bg5 { [%eval -1.86] [%clk 0:01:23] } 29. Bg1?? { [%eval -4.32] } { Blunder. Qc1 was best. } { [%clk 0:00:16] } 29... Nf6?! { [%eval -3.26] } { Inaccuracy. Qf6 was best. } { [%clk 0:01:10] } 30. Rh3 { [%eval -3.25] [%clk 0:00:18] } 30... Nh5 { [%eval -2.87] [%clk 0:01:00] } 31. Rf3?! { [%eval -4.14] } { Inaccuracy. Kd1 was best. } { [%clk 0:00:17] } 31... Rxf3 { [%eval -4.19] [%clk 0:00:48] } 32. gxf3 { [%eval -4.1] [%clk 0:00:21] } 32... Qd7? { [%eval -2.27] } { Mistake. Bxh6 was best. } { [%clk 0:00:52] } 33. Bf2? { [%eval -4.33] } { Mistake. Be3 was best. } { [%clk 0:00:09] } 33... Rc8?! { [%eval -2.73] } { Inaccuracy. Qh3 was best. } { [%clk 0:00:35] } 34. Rh1?! { [%eval -3.81] } { Inaccuracy. Ke1 was best. } { [%clk 0:00:13] } 34... Nf4+ { [%eval -3.4] [%clk 0:00:36] } 35. Kf1 { [%eval -3.34] [%clk 0:00:09] } 35... Kf7 { [%eval -3.0] [%clk 0:00:21] } 36. Be3?! { [%eval -4.68] } { Inaccuracy. Rh2 was best. } { [%clk 0:00:10] } 36... Nh3?? { [%eval -1.08] } { Blunder. Nxd3 was best. } { [%clk 0:00:10] } 37. Bxg5 { [%eval -0.94] [%clk 0:00:08] } 37... Nxg5 { [%eval -1.1] [%clk 0:00:14] } 38. Ke2?! { [%eval -1.79] } { Inaccuracy. Kg2 was best. } { [%clk 0:00:10] } 38... Nh3? { [%eval -0.58] } { Mistake. Rc5 was best. } { [%clk 0:00:06] } 39. Rc1 { [%eval -0.98] [%clk 0:00:13] } 39... Nf4+ { [%eval -1.06] [%clk 0:00:10] } 40. Ke3 { [%eval -0.97] [%clk 0:00:18] } 40... Ke7 { [%eval -0.5] [%clk 0:00:10] } 41. Bf1? { [%eval -2.14] } { Mistake. Kd2 was best. } { [%clk 0:00:16] } 41... Qd8?? { [%eval 0.0] } { Blunder. Rxc1 was best. } { [%clk 0:00:11] } 42. Rxc8 { [%eval -0.06] [%clk 0:00:11] } 42... Qxc8 { [%eval 0.0] [%clk 0:00:15] } 43. Qb2?? { [%eval -6.31] } { Blunder. Kd2 was best. } { [%clk 0:00:08] } 43... Qc5+ { [%eval -6.34] [%clk 0:00:18] } 44. Kd2 { [%eval -6.36] [%clk 0:00:11] } 44... Qf2+ { [%eval -6.47] [%clk 0:00:22] } 0-1