Event: Round 4: Petr, Martin - Cerveny, Petr
Date: 2024-12-15
White: Petr, Martin
WhiteTitle: GM
WhiteElo: 2476
Black: Cerveny, Petr
BlackTitle: FM
BlackElo: 2273
Result: 1-0
ECO: A07
Opening: King's Indian Attack: Keres Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:04] } 1... d5 { [%eval 0.18] [%clk 1:30:26] } 2. g3 { [%eval 0.15] [%clk 1:30:17] } 2... Bg4 { [%eval 0.25] [%clk 1:30:15] } 3. Bg2 { [%eval 0.14] [%clk 1:30:39] } 3... Nd7 { [%eval 0.26] [%clk 1:30:26] } 4. h3 { [%eval 0.19] [%clk 1:28:30] } 4... Bh5 { [%eval 0.39] [%clk 1:30:38] } 5. d3 { [%eval 0.16] [%clk 1:24:02] } 5... c6 { [%eval 0.15] [%clk 1:30:30] } 6. O-O { [%eval 0.13] [%clk 1:19:13] } 6... e5 { [%eval 0.31] [%clk 1:29:51] } 7. c4 { [%eval 0.3] [%clk 1:14:21] } 7... dxc4 { [%eval 0.41] [%clk 1:29:23] } 8. dxc4 { [%eval 0.14] [%clk 1:14:43] } 8... Be7 { [%eval 0.2] [%clk 1:26:18] } 9. Nc3 { [%eval 0.22] [%clk 1:14:52] } 9... Qc7 { [%eval 0.19] [%clk 1:26:06] } 10. Qc2 { [%eval 0.16] [%clk 1:11:05] } 10... Bg6 { [%eval 0.14] [%clk 1:22:01] } 11. e4 { [%eval 0.16] [%clk 1:11:01] } 11... h5 { [%eval 0.59] [%clk 1:14:53] } 12. h4?! { [%eval 0.01] } { Inaccuracy. Be3 was best. } { [%clk 1:05:49] } 12... f6?! { [%eval 0.82] } { Inaccuracy. Ngf6 was best. } { [%clk 1:04:17] } 13. Rb1 { [%eval 0.7] [%clk 1:01:12] } 13... Bf7 { [%eval 0.72] [%clk 1:03:14] } 14. Na4?! { [%eval 0.11] } { Inaccuracy. Rd1 was best. } { [%clk 0:59:11] } 14... Nb6?! { [%eval 0.87] } { Inaccuracy. Nh6 was best. } { [%clk 1:00:04] } 15. Nxb6 { [%eval 0.68] [%clk 0:57:05] } 15... axb6 { [%eval 0.67] [%clk 1:00:31] } 16. Bh3 { [%eval 0.64] [%clk 0:55:02] } 16... Rd8 { [%eval 0.73] [%clk 0:50:54] } 17. b3 { [%eval 0.66] [%clk 0:42:40] } 17... Bd6 { [%eval 1.01] [%clk 0:41:19] } 18. b4 { [%eval 1.02] [%clk 0:40:47] } 18... c5 { [%eval 1.01] [%clk 0:37:43] } 19. b5 { [%eval 1.13] [%clk 0:37:16] } 19... Ne7 { [%eval 1.44] [%clk 0:37:54] } 20. Ne1 { [%eval 1.23] [%clk 0:32:16] } 20... O-O { [%eval 1.62] [%clk 0:36:07] } 21. Ng2 { [%eval 1.67] [%clk 0:32:05] } 21... Qb8 { [%eval 1.77] [%clk 0:33:49] } 22. Ne3 { [%eval 1.71] [%clk 0:29:54] } 22... Bc7 { [%eval 1.69] [%clk 0:32:52] } 23. Nd5 { [%eval 1.72] [%clk 0:28:37] } 23... Nxd5 { [%eval 1.62] [%clk 0:32:29] } 24. cxd5 { [%eval 1.47] [%clk 0:28:14] } 24... Bd6 { [%eval 1.47] [%clk 0:29:07] } 25. Rb3 { [%eval 1.56] [%clk 0:26:35] } 25... Qc7 { [%eval 1.48] [%clk 0:29:26] } 26. a4 { [%eval 1.56] [%clk 0:25:39] } 26... Ra8 { [%eval 1.55] [%clk 0:24:48] } 27. Rc3 { [%eval 1.54] [%clk 0:25:59] } 27... Qe7 { [%eval 1.68] [%clk 0:24:53] } 28. g4 { [%eval 1.42] [%clk 0:22:54] } 28... hxg4 { [%eval 1.29] [%clk 0:23:49] } 29. Bxg4 { [%eval 1.42] [%clk 0:23:19] } 29... Bg6 { [%eval 1.65] [%clk 0:06:36] } 30. h5?! { [%eval 0.8] } { Inaccuracy. Be6+ was best. } { [%clk 0:20:36] } 30... Bh7?? { [%eval 3.15] } { Blunder. f5 was best. } { [%clk 0:05:54] } 31. Be6+ { [%eval 3.06] [%clk 0:20:45] } 31... Kh8 { [%eval 3.02] [%clk 0:06:20] } 32. Rg3 { [%eval 2.98] [%clk 0:20:50] } 32... Qe8 { [%eval 3.64] [%clk 0:02:11] } 33. Kg2 { [%eval 3.86] [%clk 0:19:08] } 33... Rf7 { [%eval 4.1] [%clk 0:01:45] } 34. Rg6 { [%eval 3.93] [%clk 0:14:42] } 34... Rc7 { [%eval 4.34] [%clk 0:01:04] } 35. Rh1 { [%eval 4.23] [%clk 0:13:33] } 35... Bf8 { [%eval 4.1] [%clk 0:00:48] } 36. f4?! { [%eval 2.9] } { Inaccuracy. Qc4 was best. } { [%clk 0:10:45] } 36... exf4 { [%eval 2.66] [%clk 0:00:49] } 37. Bxf4 { [%eval 2.07] [%clk 0:11:09] } 37... Re7 { [%eval 2.71] } 38. Bf5 { [%eval 2.36] [%clk 0:09:05] } 38... Re5 { [%eval 2.02] [%clk 0:01:40] } 39. Rh4 { [%eval 1.81] [%clk 0:04:02] } 39... Bd6 { [%eval 1.89] [%clk 0:00:37] } 40. Bxe5? { [%eval 0.43] } { Mistake. Rhg4 was best. } { [%clk 0:02:06] } 40... Qxe5 { [%eval 0.58] [%clk 0:00:39] } 41. Qd2?! { [%eval 0.0] } { Inaccuracy. Be6 was best. } { [%clk 0:23:01] } 41... Bxg6?? { [%eval 6.33] } { Blunder. Kg8 was best. } { [%clk 0:24:02] } 42. hxg6+ { [%eval 6.36] [%clk 0:23:20] } 42... Kg8 { [%eval 6.58] [%clk 0:24:28] } 43. Qf2 { [%eval 6.67] [%clk 0:21:05] } 43... Kf8 { [%eval 6.62] [%clk 0:11:59] } 44. Rh8+ { [%eval 6.37] [%clk 0:21:29] } 44... Ke7 { [%eval 6.15] [%clk 0:12:27] } 45. Rxa8 { [%eval 6.46] [%clk 0:21:52] } 45... Qh2+ { [%eval 6.59] [%clk 0:12:42] } 46. Kf1 { [%eval 6.64] [%clk 0:21:52] } 46... Qh1+ { [%eval 6.73] [%clk 0:12:28] } 47. Ke2 { [%eval 6.66] [%clk 0:22:16] } 47... Qh5+ { [%eval 6.8] [%clk 0:09:44] } 48. Kd2 { [%eval 6.51] [%clk 0:21:50] } 48... c4 { [%eval 7.04] [%clk 0:08:49] } 49. Rc8 { [%eval 6.84] [%clk 0:21:23] } 49... Qg5+ { [%eval 6.82] [%clk 0:08:17] } 50. Kc2 { [%eval 10.43] [%clk 0:21:43] } 50... Ba3 { [%eval 11.02] [%clk 0:05:42] } 51. d6+ { [%eval 9.7] [%clk 0:20:53] } 51... Bxd6 { [%eval 9.47] [%clk 0:05:56] } 52. Rxc4 { [%eval 8.24] [%clk 0:21:18] } 1-0