Event: Round 2: Nunn, John D M - Burchardt, Brigitte
Date: 2024-10-23
White: Nunn, John D M
WhiteTitle: GM
WhiteElo: 2546
Black: Burchardt, Brigitte
BlackTitle: WIM
BlackElo: 2101
Result: 1-0
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.28] [%clk 1:31:17] } 2... d6 { [%eval 0.21] [%clk 1:31:22] } 3. d4 { [%eval 0.22] [%clk 1:31:41] } 3... cxd4 { [%eval 0.19] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:05] } 4... Nf6 { [%eval 0.24] [%clk 1:32:12] } 5. Nc3 { [%eval 0.17] [%clk 1:32:30] } 5... a6 { [%eval 0.2] [%clk 1:32:39] } 6. Bg5 { [%eval 0.08] [%clk 1:32:53] } 6... Nbd7 { [%eval 0.19] [%clk 1:32:49] } 7. Bc4 { [%eval 0.24] [%clk 1:33:03] } 7... g6 { [%eval 0.44] [%clk 1:28:24] } 8. Qe2 { [%eval 0.75] [%clk 1:29:00] } 8... Qc7 { [%eval 0.8] [%clk 1:18:02] } 9. O-O-O { [%eval 0.75] [%clk 1:24:40] } 9... Bg7 { [%eval 0.7] [%clk 1:13:36] } 10. h4 { [%eval 0.41] [%clk 1:17:21] } 10... Nb6?! { [%eval 0.99] } { Inaccuracy. h6 was best. } { [%clk 0:55:33] } 11. Bb3 { [%eval 1.0] [%clk 1:15:29] } 11... h6 { [%eval 0.98] [%clk 0:54:50] } 12. Bd2 { [%eval 0.44] [%clk 0:54:35] } 12... Ng4 { [%eval 0.42] [%clk 0:40:23] } 13. Be1 { [%eval 0.26] [%clk 0:45:08] } 13... Bd7?! { [%eval 1.37] } { Inaccuracy. Qc5 was best. } { [%clk 0:33:05] } 14. h5 { [%eval 1.45] [%clk 0:36:50] } 14... g5 { [%eval 1.58] [%clk 0:28:41] } 15. Nf5 { [%eval 1.5] [%clk 0:35:58] } 15... Bxf5 { [%eval 1.52] [%clk 0:28:41] } 16. exf5 { [%eval 1.67] [%clk 0:36:22] } 16... Ne5 { [%eval 1.48] [%clk 0:28:16] } 17. Rh3 { [%eval 1.05] [%clk 0:33:51] } 17... Nbc4?? { [%eval 3.28] } { Blunder. Nec4 was best. } { [%clk 0:23:35] } 18. Nd5 { [%eval 3.16] [%clk 0:31:12] } 18... Qc6 { [%eval 3.18] [%clk 0:22:31] } 19. Bxc4 { [%eval 3.19] [%clk 0:29:57] } 19... Qxc4 { [%eval 3.11] [%clk 0:22:36] } 20. Qxc4 { [%eval 3.06] [%clk 0:30:20] } 20... Nxc4 { [%eval 3.14] [%clk 0:23:02] } 21. Bc3 { [%eval 3.33] [%clk 0:29:16] } 21... O-O?! { [%eval 4.71] } { Inaccuracy. Bxc3 was best. } { [%clk 0:15:17] } 22. Nxe7+ { [%eval 4.65] [%clk 0:28:34] } 22... Kh7 { [%eval 4.48] [%clk 0:15:43] } 23. f6 { [%eval 4.58] [%clk 0:28:33] } 23... Bh8 { [%eval 4.42] [%clk 0:16:09] } 24. b3 { [%eval 4.97] [%clk 0:28:37] } 24... Ne5 { [%eval 5.04] [%clk 0:13:41] } 25. Rxd6 { [%eval 4.91] [%clk 0:28:55] } 25... Ng4 { [%eval 5.01] [%clk 0:14:07] } 26. f3 { [%eval 4.86] [%clk 0:23:55] } 26... Nf2 { [%eval 5.18] [%clk 0:12:16] } 27. Rh2 { [%eval 5.08] [%clk 0:24:16] } 27... Rfd8 { [%eval 5.37] [%clk 0:11:32] } 28. Rd2 { [%eval 5.39] [%clk 0:23:55] } 28... Rxd2 { [%eval 5.32] [%clk 0:11:28] } 29. Kxd2 { [%eval 5.18] [%clk 0:24:20] } 29... Rd8+ { [%eval 5.9] [%clk 0:09:59] } 30. Ke2 { [%eval 5.84] [%clk 0:24:41] } 30... Nd1 { [%eval 6.11] [%clk 0:10:21] } 31. Be5 { [%eval 5.96] [%clk 0:25:01] } 1-0