Event: Round 2: Graf, David - Langenberg, Magnus
Date: 2025-07-10
White: Graf, David
WhiteElo: 1863
Black: Langenberg, Magnus
BlackElo: 2141
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:47] } 1... c5 { [%eval 0.25] [%clk 1:29:54] } 2. Nc3 { [%eval 0.26] [%clk 1:31:00] } 2... Nc6 { [%eval 0.16] [%clk 1:30:09] } 3. Bb5 { [%eval 0.0] [%clk 1:30:38] } 3... g6 { [%eval 0.29] [%clk 1:30:11] } 4. Bxc6 { [%eval 0.22] [%clk 1:30:57] } 4... bxc6 { [%eval 0.33] [%clk 1:30:34] } 5. f4 { [%eval 0.11] [%clk 1:31:23] } 5... Bg7 { [%eval 0.3] [%clk 1:30:19] } 6. Nf3 { [%eval 0.12] [%clk 1:31:48] } 6... c4 { [%eval 0.19] [%clk 1:27:44] } 7. d4 { [%eval 0.0] [%clk 1:23:47] } 7... cxd3 { [%eval 0.14] [%clk 1:26:57] } 8. cxd3 { [%eval 0.01] [%clk 1:24:10] } 8... Nf6 { [%eval 0.1] [%clk 1:23:04] } 9. O-O { [%eval 0.08] [%clk 1:16:45] } 9... O-O { [%eval 0.13] [%clk 1:23:24] } 10. h3 { [%eval 0.14] [%clk 1:14:56] } 10... d6 { [%eval 0.0] [%clk 1:22:55] } 11. d4 { [%eval 0.03] [%clk 1:13:59] } 11... Nd7 { [%eval 0.09] [%clk 1:16:49] } 12. g4?! { [%eval -0.54] } { Inaccuracy. Be3 was best. } { [%clk 1:08:04] } 12... c5 { [%eval -0.5] [%clk 1:13:58] } 13. d5?! { [%eval -1.17] } { Inaccuracy. Be3 was best. } { [%clk 1:07:59] } 13... Rb8 { [%eval -1.17] [%clk 1:13:36] } 14. Rf2 { [%eval -1.34] [%clk 1:04:41] } 14... Qa5 { [%eval -1.45] [%clk 1:09:30] } 15. Nb1 { [%eval -1.88] [%clk 0:53:21] } 15... Ba6?! { [%eval -0.74] } { Inaccuracy. Qb4 was best. } { [%clk 1:04:20] } 16. Bd2 { [%eval -0.67] [%clk 0:53:16] } 16... Qb6 { [%eval -0.31] [%clk 1:01:18] } 17. Bc3 { [%eval -0.33] [%clk 0:53:25] } 17... Nf6 { [%eval -0.26] [%clk 1:00:44] } 18. Nbd2 { [%eval -0.24] [%clk 0:49:32] } 18... e6 { [%eval -0.27] [%clk 1:00:35] } 19. dxe6 { [%eval -0.25] [%clk 0:42:01] } 19... fxe6 { [%eval -0.3] [%clk 1:00:19] } 20. Qb3 { [%eval -0.35] [%clk 0:40:54] } 20... Qc6?? { [%eval 2.32] } { Blunder. d5 was best. } { [%clk 0:51:19] } 21. Qxe6+ { [%eval 2.34] [%clk 0:39:54] } 21... Kh8 { [%eval 2.34] [%clk 0:51:39] } 22. Ng5 { [%eval 2.27] [%clk 0:31:14] } 22... Rb7?! { [%eval 3.47] } { Inaccuracy. Rbe8 was best. } { [%clk 0:51:03] } 23. e5 { [%eval 3.78] [%clk 0:28:29] } 23... Nd5 { [%eval 3.6] [%clk 0:51:22] } 24. Nde4 { [%eval 3.8] [%clk 0:14:55] } 24... Rd7 { [%eval 3.72] [%clk 0:34:43] } 25. Nxd6 { [%eval 3.58] [%clk 0:14:07] } 25... Bb7 { [%eval 4.44] [%clk 0:35:09] } 26. Ndf7+ { [%eval 4.48] [%clk 0:11:10] } 26... Rdxf7 { [%eval 4.43] [%clk 0:31:25] } 27. Nxf7+ { [%eval 4.27] [%clk 0:10:58] } 27... Rxf7 { [%eval 4.33] [%clk 0:31:34] } 28. Qxf7 { [%eval 4.24] [%clk 0:07:49] } 28... Nxc3 { [%eval 4.1] [%clk 0:31:47] } 29. Kh2 { [%eval 3.95] [%clk 0:08:11] } 29... Ne4? { [%eval 7.53] } { Mistake. Nd5 was best. } { [%clk 0:31:33] } 30. Rd1 { [%eval 7.56] [%clk 0:08:21] } 30... Qc8 { [%eval 7.79] [%clk 0:27:36] } 31. Qe7 { [%eval 7.57] [%clk 0:06:07] } 31... h6 { [%eval 7.96] [%clk 0:25:39] } 32. Rd8+ { [%eval 8.09] [%clk 0:06:27] } 32... Qxd8 { [%eval 7.65] [%clk 0:26:05] } 33. Qxd8+ { [%eval 8.13] [%clk 0:06:53] } 33... Kh7 { [%eval 8.13] [%clk 0:26:34] } 34. Re2 { [%eval 7.74] [%clk 0:06:42] } 34... g5 { [%eval 8.62] [%clk 0:27:00] } 35. Qd3 { [%eval 8.02] [%clk 0:06:14] } 1-0