Event: Round 10: Kirill Burdalev - Josef Havelka
Date: 2023-03-19
White: Kirill Burdalev
WhiteTitle: IM
Black: Josef Havelka
BlackTitle: FM
Result: 1/2-1/2
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:32] } 2. c4 { [%eval 0.16] [%clk 1:31:15] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:30:17] } 3. d5 { [%eval 0.75] [%clk 1:31:41] } 3... b5 { [%eval 0.83] [%clk 1:30:35] } 4. cxb5 { [%eval 0.8] [%clk 1:32:08] } 4... a6 { [%eval 0.74] [%clk 1:30:55] } 5. bxa6 { [%eval 0.74] [%clk 1:32:35] } 5... g6 { [%eval 0.47] [%clk 1:31:10] } 6. Nc3 { [%eval 0.61] [%clk 1:33:00] } 6... Bg7 { [%eval 0.79] [%clk 1:31:25] } 7. e4 { [%eval 0.72] [%clk 1:33:25] } 7... O-O { [%eval 0.52] [%clk 1:30:57] } 8. Bc4 { [%eval 0.56] [%clk 1:30:22] } 8... Qa5 { [%eval 0.52] [%clk 1:21:00] } 9. a7 { [%eval 0.68] [%clk 1:27:53] } 9... Qxa7 { [%eval 0.66] [%clk 1:17:51] } 10. Nf3 { [%eval 0.62] [%clk 1:28:06] } 10... Ba6 { [%eval 0.64] [%clk 1:16:57] } 11. Nd2 { [%eval 0.53] [%clk 1:28:31] } 11... e6 { [%eval 0.93] [%clk 1:12:23] } 12. O-O { [%eval 1.12] [%clk 1:26:10] } 12... exd5 { [%eval 0.95] [%clk 1:03:09] } 13. exd5 { [%eval 0.99] [%clk 1:26:33] } 13... d6 { [%eval 0.93] [%clk 1:02:33] } 14. a4 { [%eval 0.91] [%clk 1:16:28] } 14... Nbd7 { [%eval 0.99] [%clk 0:56:31] } 15. Bxa6 { [%eval 0.51] [%clk 0:59:09] } 15... Qxa6 { [%eval 0.51] [%clk 0:56:54] } 16. Nb5 { [%eval 0.58] [%clk 0:59:23] } 16... Nxd5 { [%eval 0.65] [%clk 0:48:10] } 17. Nc4 { [%eval 0.77] [%clk 0:59:47] } 17... Qc6 { [%eval 0.68] [%clk 0:35:01] } 18. Nbxd6 { [%eval 0.71] [%clk 0:51:38] } 18... N7b6 { [%eval 0.79] [%clk 0:26:32] } 19. a5 { [%eval 0.69] [%clk 0:36:14] } 19... Nxc4 { [%eval 0.83] [%clk 0:25:41] } 20. Nxc4 { [%eval 0.87] [%clk 0:36:39] } 20... Rfd8 { [%eval 0.81] [%clk 0:16:08] } 21. Qa4 { [%eval 0.88] [%clk 0:35:14] } 21... Qa6 { [%eval 0.73] [%clk 0:12:01] } 22. Bd2 { [%eval 0.79] [%clk 0:30:42] } 22... Bd4 { [%eval 0.99] [%clk 0:09:49] } 23. Rac1 { [%eval 0.93] [%clk 0:18:37] } 23... Rab8 { [%eval 0.91] [%clk 0:06:43] } 24. Qa3 { [%eval 0.78] [%clk 0:12:48] } 24... Qf6 { [%eval 1.24] [%clk 0:04:14] } 25. Be3?! { [%eval 0.36] } { Inaccuracy. Qg3 was best. } { [%clk 0:09:57] } 25... Re8 { [%eval 0.85] [%clk 0:02:18] } 26. Bxd4 { [%eval 0.71] [%clk 0:06:09] } 26... cxd4 { [%eval 0.81] [%clk 0:02:44] } 27. g3 { [%eval 0.97] [%clk 0:06:15] } 27... h5 { [%eval 0.96] [%clk 0:02:32] } 28. Rfe1 { [%eval 0.52] [%clk 0:06:03] } 28... Qa6?? { [%eval 2.31] } { Blunder. Rxe1+ was best. } { [%clk 0:02:33] } 29. Rxe8+ { [%eval 2.13] [%clk 0:05:29] } 29... Rxe8 { [%eval 2.13] [%clk 0:02:58] } 30. Qc5 { [%eval 2.41] [%clk 0:05:21] } 30... Qe6?! { [%eval 3.54] } { Inaccuracy. Ne7 was best. } { [%clk 0:02:07] } 31. Qxd4 { [%eval 3.52] [%clk 0:05:33] } 31... Nf6 { [%eval 4.3] [%clk 0:02:11] } 32. Qd6 { [%eval 3.89] [%clk 0:04:49] } 32... Qf5 { [%eval 3.96] [%clk 0:02:08] } 33. Qf4 { [%eval 3.81] [%clk 0:04:10] } 33... Qe6 { [%eval 3.97] [%clk 0:02:32] } 34. Ne3 { [%eval 4.11] [%clk 0:03:52] } 34... Ne4 { [%eval 4.27] [%clk 0:02:34] } 35. h4 { [%eval 3.97] [%clk 0:03:32] } 35... Nd2 { [%eval 4.1] [%clk 0:01:35] } 36. b4 { [%eval 4.32] [%clk 0:03:06] } 36... Qa2 { [%eval 4.86] [%clk 0:01:08] } 37. Nf1 { [%eval 4.68] [%clk 0:02:52] } 37... Ne4 { [%eval 4.46] [%clk 0:00:50] } 38. Re1 { [%eval 4.45] [%clk 0:02:53] } 38... Qd5 { [%eval 5.43] [%clk 0:00:53] } 39. f3?! { [%eval 4.23] } { Inaccuracy. Nd2 was best. } { [%clk 0:01:42] } 39... Nd6 { [%eval 4.96] [%clk 0:00:40] } 40. Rxe8+ { [%eval 4.83] [%clk 0:01:51] } 40... Nxe8 { [%eval 5.02] [%clk 0:01:07] } 41. Qe4 { [%eval 4.02] [%clk 0:01:39] } 41... Qb5 { [%eval 4.14] [%clk 0:27:41] } 42. Ne3?! { [%eval 3.16] } { Inaccuracy. Qe7 was best. } { [%clk 0:28:37] } 42... Nd6 { [%eval 3.1] [%clk 0:24:14] } 43. Qd4 { [%eval 3.16] [%clk 0:28:53] } 43... Qe2 { [%eval 2.77] [%clk 0:22:23] } 44. Nf1 { [%eval 3.72] [%clk 0:19:09] } 44... Nf5 { [%eval 2.26] [%clk 0:17:11] } 45. Qf2 { [%eval 2.06] [%clk 0:19:22] } 45... Qc4 { [%eval 2.1] [%clk 0:14:29] } 46. Qb2 { [%eval 1.63] [%clk 0:10:39] } 46... Nd4 { [%eval 1.57] [%clk 0:12:40] } 47. Kf2?! { [%eval 0.9] } { Inaccuracy. a6 was best. } { [%clk 0:07:59] } 47... Nc6 { [%eval 0.9] [%clk 0:07:45] } 48. Ne3 { [%eval 0.84] [%clk 0:05:29] } 48... Qb5 { [%eval 0.64] [%clk 0:08:02] } 49. Kg2 { [%eval 0.14] [%clk 0:01:44] } 49... Nxa5 { [%eval 0.17] [%clk 0:07:26] } 50. Qd2 { [%eval 0.0] [%clk 0:01:43] } 50... Nb3 { [%eval 0.0] [%clk 0:05:10] } 51. Qb2 { [%eval 0.0] [%clk 0:01:06] } 51... Qxb4 { [%eval 0.0] [%clk 0:03:18] } 52. Nd5 { [%eval 0.0] [%clk 0:01:28] } 52... Qd2+ { [%eval 0.0] [%clk 0:02:54] } 1/2-1/2