Event: One Week GM
Site: https://lichess.org/broadcast/budapest-one-week-august-2025--gm/round-6/2xOQnLHl/ZRpuTOVu
White: Berczes, David
WhiteTitle: GM
WhiteElo: 2435
Black: Cong, Dingzhou
BlackTitle: FM
BlackElo: 2315
Result: 1-0
ECO: A07
Opening: King's Indian Attack: Keres Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:06:51] } 1... d5 { [%eval 0.18] [%clk 1:30:49] } 2. g3 { [%eval 0.15] [%clk 1:06:50] } 2... Bg4 { [%eval 0.24] [%clk 1:30:31] } 3. Bg2 { [%eval 0.14] [%clk 1:06:47] } 3... c6 { [%eval 0.2] [%clk 1:30:33] } 4. h3 { [%eval 0.12] [%clk 1:04:21] } 4... Bxf3 { [%eval 0.11] [%clk 1:29:56] } 5. Bxf3 { [%eval 0.17] [%clk 1:04:32] } 5... e5 { [%eval 0.23] [%clk 1:28:49] } 6. O-O { [%eval 0.18] [%clk 1:04:24] } 6... Nf6 { [%eval 0.19] [%clk 1:27:10] } 7. d4 { [%eval 0.18] [%clk 1:00:11] } 7... e4 { [%eval 0.49] [%clk 1:14:22] } 8. Bg2 { [%eval 0.45] [%clk 0:59:37] } 8... Bd6 { [%eval 0.83] [%clk 1:13:04] } 9. c4 { [%eval 0.81] [%clk 0:58:17] } 9... O-O { [%eval 0.82] [%clk 1:06:55] } 10. Nc3 { [%eval 0.78] [%clk 0:55:51] } 10... Nbd7 { [%eval 1.16] [%clk 1:04:04] } 11. cxd5?! { [%eval 0.58] } { Inaccuracy. Qb3 was best. } { [%clk 0:37:12] } 11... cxd5 { [%eval 0.57] [%clk 1:04:28] } 12. Qb3 { [%eval 0.68] [%clk 0:37:09] } 12... Nb6 { [%eval 0.85] [%clk 1:03:24] } 13. Bg5 { [%eval 0.93] [%clk 0:34:10] } 13... Be7 { [%eval 0.93] [%clk 1:03:07] } 14. a4 { [%eval 0.54] [%clk 0:30:32] } 14... Qd7?! { [%eval 1.59] } { Inaccuracy. a5 was best. } { [%clk 0:46:30] } 15. e3 { [%eval 1.85] [%clk 0:24:59] } 15... Rac8 { [%eval 1.77] [%clk 0:22:58] } 16. Rfc1 { [%eval 1.8] [%clk 0:23:11] } 16... Qc6 { [%eval 2.34] [%clk 0:17:42] } 17. Bxf6 { [%eval 2.43] [%clk 0:19:50] } 17... Bxf6 { [%eval 2.51] [%clk 0:17:43] } 18. Bf1 { [%eval 2.51] [%clk 0:19:05] } 18... Rfd8 { [%eval 2.78] [%clk 0:09:21] } 19. a5 { [%eval 2.7] [%clk 0:10:58] } 19... Na8?! { [%eval 4.27] } { Inaccuracy. Nc4 was best. } { [%clk 0:09:18] } 20. Nxd5 { [%eval 4.37] [%clk 0:08:11] } 20... Qxc1 { [%eval 5.32] [%clk 0:09:32] } 21. Rxc1 { [%eval 5.35] [%clk 0:08:37] } 21... Rxc1 { [%eval 5.27] [%clk 0:09:56] } 22. Qxb7 { [%eval 4.99] [%clk 0:08:08] } 22... Bg5 { [%eval 5.91] [%clk 0:09:23] } 23. h4 { [%eval 5.82] [%clk 0:08:12] } 23... Bh6 { [%eval 6.14] [%clk 0:09:06] } 24. Ne7+ { [%eval 5.79] [%clk 0:05:19] } 24... Kh8 { [%eval 6.0] [%clk 0:09:02] } 25. Nc6 { [%eval 5.88] [%clk 0:04:56] } 25... Rf8 { [%eval 5.92] [%clk 0:09:01] } 26. d5 { [%eval 5.63] [%clk 0:04:20] } 26... g5 { [%eval 5.82] [%clk 0:08:17] } 27. hxg5 { [%eval 5.83] [%clk 0:02:53] } 27... Bxg5 { [%eval 5.95] [%clk 0:08:41] } 28. Qxa7 { [%eval 5.86] [%clk 0:01:08] } 28... f5 { [%eval 5.93] [%clk 0:07:34] } 29. b4 { [%eval 5.94] [%clk 0:00:44] } 29... h5 { [%eval 6.06] [%clk 0:05:04] } 30. Qd4+ { [%eval 5.64] [%clk 0:00:47] } 30... Bf6 { [%eval 5.73] [%clk 0:05:28] } 31. Qd2 { [%eval 6.31] [%clk 0:01:11] } 31... Rb1 { [%eval 6.41] [%clk 0:05:21] } 32. d6 { [%eval 6.29] [%clk 0:00:32] } 32... Rb2 { [%eval 7.26] [%clk 0:04:45] } 33. Qd1 { [%eval 7.01] [%clk 0:00:36] } 33... h4 { [%eval 9.04] [%clk 0:04:37] } 34. Qh5+ { [%eval 8.94] [%clk 0:00:42] } 34... Kg7 { [%eval 8.7] [%clk 0:05:06] } 35. Ne7 { [%eval 7.97] [%clk 0:00:55] } 35... Rf7? { [%eval #2] } { Checkmate is now unavoidable. Bxe7 was best. } { [%clk 0:04:06] } 36. Qg6+ { [%eval #1] [%clk 0:01:15] } 36... Kf8 { [%eval #1] [%clk 0:04:26] } 37. Qg8# { [%clk 0:01:40] } 1-0