Event: Round 9: Maks Pevzner - Boris Kopelevich
Date: 2024-01-29
White: Maks Pevzner
WhiteElo: 2072
Black: Boris Kopelevich
BlackElo: 2006
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Averbakh Variation, Flexible Defense
Variant: Standard

1. c4 { [%eval 0.15] [%clk 1:30:47] } 1... Nf6 { [%eval 0.29] [%clk 1:30:39] } 2. Nc3 { [%eval 0.15] [%clk 1:30:56] } 2... g6 { [%eval 0.51] [%clk 1:30:36] } 3. e4 { [%eval 0.24] [%clk 1:31:02] } 3... d6 { [%eval 0.76] [%clk 1:31:04] } 4. d4 { [%eval 0.7] [%clk 1:31:15] } 4... Bg7 { [%eval 0.67] [%clk 1:31:22] } 5. Be2 { [%eval 0.13] [%clk 1:31:26] } 5... O-O { [%eval 0.45] [%clk 1:31:45] } 6. Bg5 { [%eval 0.13] [%clk 1:31:22] } 6... h6 { [%eval 0.64] [%clk 1:31:07] } 7. Be3 { [%eval 0.29] [%clk 1:31:39] } 7... e5 { [%eval 0.76] [%clk 1:29:38] } 8. d5 { [%eval 0.86] [%clk 1:31:06] } 8... Nbd7 { [%eval 0.83] [%clk 1:29:18] } 9. Qd2 { [%eval 0.69] [%clk 1:30:25] } 9... Kh7 { [%eval 1.0] [%clk 1:29:36] } 10. g4 { [%eval 1.18] [%clk 1:29:20] } 10... Nc5 { [%eval 1.12] [%clk 1:26:38] } 11. f3 { [%eval 1.1] [%clk 1:29:05] } 11... a5 { [%eval 1.1] [%clk 1:26:42] } 12. h4 { [%eval 0.92] [%clk 1:25:54] } 12... Bd7?! { [%eval 1.63] } { Inaccuracy. h5 was best. } { [%clk 1:15:09] } 13. Nh3 { [%eval 1.64] [%clk 1:16:50] } 13... Ne8 { [%eval 1.48] [%clk 1:06:26] } 14. h5 { [%eval 1.33] [%clk 1:15:14] } 14... g5 { [%eval 1.49] [%clk 1:05:18] } 15. b3 { [%eval 1.3] [%clk 1:14:26] } 15... Bf6 { [%eval 1.34] [%clk 1:04:55] } 16. Nf2 { [%eval 1.39] [%clk 1:14:36] } 16... Be7 { [%eval 1.41] [%clk 1:02:25] } 17. O-O { [%eval 1.36] [%clk 1:14:29] } 17... Nf6 { [%eval 1.42] [%clk 0:57:03] } 18. Kg2 { [%eval 1.38] [%clk 1:13:27] } 18... Qc8 { [%eval 1.52] [%clk 0:55:20] } 19. Qb2 { [%eval 1.49] [%clk 1:09:07] } 19... b6 { [%eval 1.98] } 20. a3 { [%eval 2.1] } 20... Nb7 { [%eval 2.23] [%clk 0:44:20] } 21. b4 { [%eval 2.17] [%clk 1:08:37] } 21... Rg8 { [%eval 2.24] [%clk 0:42:13] } 22. Rh1 { [%eval 2.34] [%clk 1:06:05] } 22... Qf8 { [%eval 2.22] [%clk 0:34:17] } 23. Rac1 { [%eval 1.93] [%clk 1:01:20] } 23... Qg7 { [%eval 1.84] [%clk 0:32:10] } 24. Nd3 { [%eval 1.94] [%clk 0:59:59] } 24... Rgb8 { [%eval 1.84] [%clk 0:32:18] } 25. Nd1 { [%eval 1.66] [%clk 0:51:21] } 25... Ng8 { [%eval 1.97] [%clk 0:30:06] } 26. N1f2 { [%eval 1.6] [%clk 0:50:57] } 26... Qf8 { [%eval 1.58] [%clk 0:26:55] } 27. Rb1 { [%eval 1.57] [%clk 0:43:07] } 27... Qc8 { [%eval 1.8] [%clk 0:23:08] } 28. Rhc1 { [%eval 1.72] [%clk 0:42:09] } 28... f6 { [%eval 2.03] [%clk 0:22:13] } 29. Qc2 { [%eval 2.0] [%clk 0:36:23] } 29... Ra7?! { [%eval 3.16] } { Inaccuracy. axb4 was best. } { [%clk 0:20:36] } 30. c5 { [%eval 3.19] [%clk 0:34:15] } 30... axb4?! { [%eval 4.43] } { Inaccuracy. bxc5 was best. } { [%clk 0:14:00] } 31. c6 { [%eval 4.29] [%clk 0:26:33] } 31... Bxg4?! { [%eval 5.87] } { Inaccuracy. bxa3 was best. } { [%clk 0:06:24] } 32. fxg4?! { [%eval 4.31] } { Inaccuracy. cxb7 was best. } { [%clk 0:24:37] } 32... Nc5 { [%eval 4.37] [%clk 0:02:26] } 33. axb4 { [%eval 4.35] [%clk 0:23:22] } 33... Nxd3 { [%eval 4.23] [%clk 0:02:52] } 34. Nxd3 { [%eval 3.87] [%clk 0:22:57] } 34... Rba8 { [%eval 3.95] [%clk 0:03:15] } 35. b5 { [%eval 3.52] [%clk 0:23:09] } 35... Ra4 { [%eval 3.84] [%clk 0:02:29] } 36. Nb4 { [%eval 3.43] [%clk 0:23:27] } 36... Ra3 { [%eval 4.04] [%clk 0:02:09] } 37. Rb3 { [%eval 3.96] [%clk 0:23:07] } 37... R3a4 { [%eval 4.04] [%clk 0:02:19] } 38. Na6 { [%eval 3.86] [%clk 0:23:26] } 38... Bd8 { [%eval 4.78] [%clk 0:01:57] } 39. Rbb1 { [%eval 4.65] [%clk 0:23:24] } 39... Ra3 { [%eval 4.51] [%clk 0:02:05] } 40. Bf2 { [%eval 3.99] [%clk 0:23:39] } 1-0