Event: Round 7: David Berczes - Justin Lee
Date: 2022-11-12
White: David Berczes
WhiteTitle: GM
Black: Justin Lee
Result: 1-0
ECO: A07
Opening: King's Indian Attack: Keres Variation
Variant: Standard

1. Nf3 { [%eval 0.21] [%clk 1:18:22] } 1... d5 { [%eval 0.34] [%clk 1:30:54] } 2. g3 { [%eval 0.12] [%clk 1:18:15] } 2... Bg4 { [%eval 0.26] [%clk 1:29:29] } 3. Bg2 { [%eval 0.3] [%clk 1:15:52] } 3... Nf6 { [%eval 0.45] [%clk 1:29:11] } 4. c4 { [%eval 0.21] [%clk 1:15:40] } 4... c6 { [%eval 0.43] [%clk 1:28:21] } 5. Ne5 { [%eval 0.38] [%clk 1:11:12] } 5... Bf5 { [%eval 0.34] [%clk 1:19:45] } 6. cxd5 { [%eval 0.26] [%clk 1:09:34] } 6... cxd5 { [%eval 0.45] [%clk 1:19:31] } 7. Nc3 { [%eval 0.23] [%clk 1:09:45] } 7... e6?! { [%eval 0.93] } { Inaccuracy. Nc6 was best. } { [%clk 1:18:52] } 8. g4 { [%eval 0.97] [%clk 1:02:41] } 8... Bg6 { [%eval 1.25] [%clk 1:06:28] } 9. h4 { [%eval 1.41] [%clk 1:01:51] } 9... h6 { [%eval 1.38] [%clk 0:59:06] } 10. Qa4+ { [%eval 1.17] [%clk 0:27:53] } 10... Nbd7 { [%eval 1.37] [%clk 0:57:54] } 11. Nxg6 { [%eval 1.32] [%clk 0:23:28] } 11... fxg6 { [%eval 1.39] [%clk 0:58:03] } 12. g5 { [%eval 1.55] [%clk 0:21:57] } 12... hxg5 { [%eval 1.42] [%clk 0:49:49] } 13. hxg5 { [%eval 1.42] [%clk 0:20:14] } 13... Rxh1+ { [%eval 1.6] [%clk 0:50:06] } 14. Bxh1 { [%eval 1.49] [%clk 0:20:37] } 14... Nh5 { [%eval 1.57] [%clk 0:41:10] } 15. Qg4 { [%eval 1.27] [%clk 0:14:29] } 15... Kf7 { [%eval 1.08] [%clk 0:36:48] } 16. d4 { [%eval 1.06] [%clk 0:12:01] } 16... Qb6?? { [%eval 5.29] } { Blunder. Bb4 was best. } { [%clk 0:34:56] } 17. Nxd5 { [%eval 5.52] [%clk 0:08:36] } 17... Bb4+ { [%eval 6.08] [%clk 0:31:28] } 18. Kf1 { [%eval 5.94] [%clk 0:05:06] } 18... Qd6 { [%eval 5.73] [%clk 0:23:58] } 19. Nxb4 { [%eval 5.92] [%clk 0:05:27] } 19... Qxb4 { [%eval 5.79] [%clk 0:24:16] } 20. a3 { [%eval 5.36] [%clk 0:02:40] } 20... Qd6 { [%eval 5.12] [%clk 0:24:08] } 21. Be4 { [%eval 5.11] [%clk 0:01:05] } 21... Rf8 { [%eval 5.18] [%clk 0:22:09] } 22. Be3 { [%eval 4.89] [%clk 0:00:32] } 22... Qh2 { [%eval 5.79] [%clk 0:20:58] } 23. Qg2 { [%eval 5.53] [%clk 0:00:32] } 23... Qd6 { [%eval 5.59] [%clk 0:20:23] } 24. Kg1 { [%eval 4.63] [%clk 0:00:32] } 24... Nb6 { [%eval 5.22] [%clk 0:18:58] } 25. Qh2 { [%eval 5.36] [%clk 0:00:35] } 25... Qd7 { [%eval 5.56] [%clk 0:17:28] } 26. Rc1 { [%eval 5.26] [%clk 0:01:01] } 26... Nd5 { [%eval 5.88] [%clk 0:17:37] } 27. Qe5 { [%eval 5.71] [%clk 0:00:37] } 27... Kg8 { [%eval 6.36] [%clk 0:17:34] } 28. Bxg6 { [%eval 6.31] [%clk 0:00:41] } 28... Nhf4 { [%eval 6.73] [%clk 0:16:07] } 29. Bxf4 { [%eval 6.4] [%clk 0:01:09] } 29... Rxf4?! { [%eval 9.42] } { Inaccuracy. Nxf4 was best. } { [%clk 0:16:10] } 30. f3 { [%eval 8.77] [%clk 0:00:35] } 30... Kf8 { [%eval 8.45] [%clk 0:13:33] } 31. Qb8+ { [%eval 8.85] [%clk 0:00:41] } 31... Ke7 { [%eval 8.74] [%clk 0:13:52] } 32. Rc8 { [%eval 8.75] [%clk 0:00:45] } 32... Nf6 { [%eval 12.72] [%clk 0:13:08] } 33. gxf6+ { [%eval 12.9] [%clk 0:00:49] } 33... Kxf6 { [%eval 12.58] [%clk 0:13:15] } 34. Qxf4+ { [%eval 12.29] [%clk 0:01:07] } 34... Kxg6 { [%eval 12.94] [%clk 0:13:40] } 35. Rc7 { [%eval 25.07] [%clk 0:00:56] } 35... Qd5?! { [%eval #7] } { Checkmate is now unavoidable. Qxc7 was best. } { [%clk 0:13:46] } 36. Qg4+?! { [%eval 54.86] } { Lost forced checkmate sequence. Qf7+ was best. } { [%clk 0:00:52] } 36... Kh6?! { [%eval #5] } { Checkmate is now unavoidable. Qg5 was best. } { [%clk 0:14:07] } 37. Qxg7+ { [%eval #4] [%clk 0:01:14] } 37... Kh5 { [%eval #4] [%clk 0:14:33] } 38. Qh7+ { [%eval #3] [%clk 0:01:29] } 38... Kg5 { [%eval #3] [%clk 0:15:00] } 39. Rg7+ { [%eval #2] [%clk 0:01:41] } 39... Kf4 { [%eval #2] [%clk 0:15:22] } 40. Qh6+ { [%eval #1] [%clk 0:01:59] } 40... Qg5+ { [%eval #1] [%clk 0:15:41] } 41. Qxg5# { [%clk 0:02:23] } 1-0