Event: ODJM B 2025
Site: Willingen GER
Date: 2025-06-11
White: Geschke, David
WhiteElo: 1824
Black: Yang, Markus
BlackElo: 1706
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit: Zaitsev System
Variant: Standard
Termination: normal

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... c5 { [%eval 0.56] [%clk 1:31:04] } 3. d5 { [%eval 0.47] [%clk 1:31:14] } 3... b5 { [%eval 0.47] [%clk 1:31:13] } 4. cxb5 { [%eval 0.47] [%clk 1:31:39] } 4... a6 { [%eval 0.6] [%clk 1:31:34] } 5. Nc3 { [%eval 0.27] [%clk 1:30:47] } 5... d6?! { [%eval 0.96] } { Inaccuracy. axb5 was best. } { [%clk 1:31:01] } 6. e4 { [%eval 1.02] [%clk 1:29:38] } 6... g6 { [%eval 1.13] [%clk 1:30:39] } 7. Nf3 { [%eval 0.97] [%clk 1:28:25] } 7... Bg7 { [%eval 0.95] [%clk 1:30:59] } 8. Bd3 { [%eval 1.16] [%clk 1:27:01] } 8... O-O { [%eval 1.22] [%clk 1:29:51] } 9. O-O { [%eval 1.14] [%clk 1:26:25] } 9... Nbd7 { [%eval 1.56] [%clk 1:27:55] } 10. Nd2 { [%eval 1.1] [%clk 1:24:21] } 10... axb5 { [%eval 0.89] [%clk 1:22:44] } 11. Bxb5 { [%eval 0.95] [%clk 1:23:42] } 11... Ba6 { [%eval 1.09] [%clk 1:20:16] } 12. Bxa6 { [%eval 0.99] [%clk 1:21:50] } 12... Rxa6 { [%eval 1.07] [%clk 1:20:21] } 13. Qe2?! { [%eval 0.42] } { Inaccuracy. a4 was best. } { [%clk 1:20:55] } 13... Qb6?! { [%eval 1.26] } { Inaccuracy. Qa8 was best. } { [%clk 1:14:01] } 14. Nc4 { [%eval 0.79] [%clk 1:17:57] } 14... Qb7 { [%eval 0.77] [%clk 1:12:29] } 15. f4?! { [%eval 0.03] } { Inaccuracy. a4 was best. } { [%clk 1:15:58] } 15... Rb8?! { [%eval 0.78] } { Inaccuracy. Nb6 was best. } { [%clk 1:08:56] } 16. Qd3?! { [%eval -0.16] } { Inaccuracy. a4 was best. } { [%clk 1:13:56] } 16... Nb6 { [%eval -0.11] [%clk 1:01:40] } 17. Nxb6 { [%eval -0.09] [%clk 1:07:45] } 17... Rxb6 { [%eval -0.12] [%clk 1:00:19] } 18. Re1 { [%eval -0.4] [%clk 1:00:34] } 18... Rb4 { [%eval -0.21] [%clk 0:57:33] } 19. Rb1?! { [%eval -1.2] } { Inaccuracy. a3 was best. } { [%clk 0:55:35] } 19... Nd7 { [%eval -1.32] [%clk 0:49:03] } 20. Re2?! { [%eval -2.54] } { Inaccuracy. Bd2 was best. } { [%clk 0:49:50] } 20... Nb6? { [%eval -0.82] } { Mistake. Bd4+ was best. } { [%clk 0:44:02] } 21. b3?! { [%eval -1.9] } { Inaccuracy. h3 was best. } { [%clk 0:42:14] } 21... c4 { [%eval -1.86] [%clk 0:38:05] } 22. Qc2 { [%eval -2.43] [%clk 0:40:51] } 22... Rc8?! { [%eval -1.66] } { Inaccuracy. cxb3 was best. } { [%clk 0:35:33] } 23. Bd2 { [%eval -1.48] [%clk 0:33:01] } 23... cxb3 { [%eval -1.47] [%clk 0:29:32] } 24. axb3?? { [%eval -4.37] } { Blunder. Rxb3 was best. } { [%clk 0:28:50] } 24... Na4?? { [%eval -0.3] } { Blunder. Bxc3 was best. } { [%clk 0:26:27] } 25. bxa4 { [%eval -0.33] [%clk 0:27:32] } 25... Bxc3 { [%eval -0.27] [%clk 0:23:52] } 26. Rxb4 { [%eval -0.31] [%clk 0:13:27] } 26... Qxb4 { [%eval 0.0] [%clk 0:18:55] } 27. Kf1 { [%eval -0.22] [%clk 0:08:36] } 27... Rc4 { [%eval -0.2] [%clk 0:17:39] } 28. Bxc3 { [%eval -0.2] [%clk 0:07:54] } 28... Rxc3 { [%eval -0.23] [%clk 0:17:29] } 29. Qd2 { [%eval -0.29] [%clk 0:04:22] } 29... Qc5 { [%eval -0.17] [%clk 0:17:15] } 30. g3 { [%eval -0.18] [%clk 0:02:41] } 30... Rc1+ { [%eval -0.13] [%clk 0:12:42] } 31. Re1 { [%eval -0.28] [%clk 0:02:51] } 31... Rc2 { [%eval -0.37] [%clk 0:09:41] } 32. Qe3 { [%eval -0.57] [%clk 0:02:14] } 1/2-1/2