Event: 35. Staufer Open 2025
Site: Schwaebisch Gmuend, Germany
Date: 2025-01-05
White: Herbrig, Alexander
WhiteTitle: FM
WhiteElo: 2325
Black: Peng, Li Min
BlackTitle: GM
BlackElo: 2518
Result: 0-1
ECO: A61
Opening: Benoni Defense
Variant: Standard
TimeControl: 100 Min / 40 moves + 20 Min. Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:28] } 1... Nf6 { [%eval 0.19] [%clk 1:39:06] } 2. c4 { [%eval 0.18] [%clk 1:40:26] } 2... e6 { [%eval 0.11] [%clk 1:37:33] } 3. Nf3 { [%eval 0.12] [%clk 1:40:23] } 3... c5 { [%eval 0.56] [%clk 1:37:13] } 4. d5 { [%eval 0.57] [%clk 1:39:04] } 4... d6 { [%eval 0.61] [%clk 1:37:34] } 5. Nc3 { [%eval 0.64] [%clk 1:36:30] } 5... exd5 { [%eval 0.61] [%clk 1:37:55] } 6. cxd5 { [%eval 0.58] [%clk 1:36:48] } 6... g6 { [%eval 0.59] [%clk 1:38:16] } 7. Bf4 { [%eval 0.53] [%clk 1:35:50] } 7... a6 { [%eval 0.81] [%clk 1:37:28] } 8. a4 { [%eval 0.79] [%clk 1:36:12] } 8... Bg7 { [%eval 0.61] [%clk 1:37:52] } 9. h3 { [%eval 0.79] [%clk 1:36:20] } 9... O-O { [%eval 0.78] [%clk 1:38:17] } 10. e3 { [%eval 0.85] [%clk 1:36:43] } 10... Ne8 { [%eval 0.76] [%clk 1:38:43] } 11. Be2 { [%eval 0.78] [%clk 1:30:46] } 11... Nd7 { [%eval 0.63] [%clk 1:39:05] } 12. O-O { [%eval 0.61] [%clk 1:28:58] } 12... Ne5 { [%eval 0.59] [%clk 1:29:51] } 13. Qb3?! { [%eval -0.11] } { Inaccuracy. Bxe5 was best. } { [%clk 1:15:44] } 13... Nxf3+ { [%eval -0.09] [%clk 1:22:22] } 14. Bxf3 { [%eval -0.03] [%clk 1:15:49] } 14... Rb8 { [%eval -0.08] [%clk 1:22:49] } 15. Qc4 { [%eval -0.22] [%clk 1:01:09] } 15... f5 { [%eval -0.25] [%clk 1:12:23] } 16. Be2 { [%eval -0.43] [%clk 0:49:03] } 16... Nc7 { [%eval -0.4] [%clk 1:08:02] } 17. Qb3 { [%eval -0.4] [%clk 0:41:11] } 17... g5 { [%eval -0.22] [%clk 0:57:41] } 18. Bh2 { [%eval -0.25] [%clk 0:40:55] } 18... b5 { [%eval -0.23] [%clk 0:58:08] } 19. axb5 { [%eval -0.19] [%clk 0:40:19] } 19... axb5 { [%eval -0.31] [%clk 0:58:36] } 20. Ra7 { [%eval -0.29] [%clk 0:36:49] } 20... Kh8 { [%eval -0.41] [%clk 0:51:24] } 21. Rfa1 { [%eval -0.28] [%clk 0:32:01] } 21... f4 { [%eval -0.28] [%clk 0:46:39] } 22. Bg4?! { [%eval -1.2] } { Inaccuracy. h4 was best. } { [%clk 0:31:00] } 22... b4 { [%eval -0.86] [%clk 0:42:11] } 23. Bxc8? { [%eval -2.36] } { Mistake. Ne4 was best. } { [%clk 0:21:17] } 23... c4 { [%eval -2.2] [%clk 0:36:23] } 24. Qxc4 { [%eval -2.48] [%clk 0:12:21] } 24... bxc3 { [%eval -2.36] [%clk 0:36:44] } 25. Bb7? { [%eval -4.67] } { Mistake. Bg4 was best. } { [%clk 0:12:10] } 25... cxb2 { [%eval -4.6] [%clk 0:37:04] } 26. Rb1 { [%eval -4.6] [%clk 0:11:52] } 26... fxe3 { [%eval -4.6] [%clk 0:31:48] } 27. fxe3 { [%eval -4.73] [%clk 0:11:50] } 27... Qe7 { [%eval -4.67] [%clk 0:32:06] } 28. Kh1 { [%eval -4.22] [%clk 0:08:24] } 28... Ne8 { [%eval -4.21] [%clk 0:31:56] } 29. Qb3 { [%eval -4.86] [%clk 0:07:14] } 29... Rf7 { [%eval -4.95] [%clk 0:32:13] } 30. Rxb2 { [%eval -4.97] [%clk 0:07:16] } 30... Bxb2 { [%eval -4.78] [%clk 0:32:37] } 31. Qxb2+ { [%eval -4.79] [%clk 0:07:40] } 31... Kg8 { [%eval -4.57] [%clk 0:33:03] } 32. Qb5 { [%eval -4.51] [%clk 0:07:25] } 32... Qd7 { [%eval -4.62] [%clk 0:28:54] } 33. Qc6 { [%eval -4.51] [%clk 0:06:42] } 33... Re7 { [%eval -4.54] [%clk 0:27:32] } 0-1