Event: 35. Staufer Open 2025
Site: Schwaebisch Gmuend, Germany
Date: 2025-01-02
White: Wenninger, Philipp
WhiteElo: 2340
Black: Heron, Andrew
BlackTitle: CM
BlackElo: 2122
Result: 1-0
ECO: D96
Opening: Grünfeld Defense: Russian Variation
Variant: Standard
TimeControl: 100 Min / 40 moves + 20 Min. Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:59] } 1... Nf6 { [%eval 0.19] [%clk 1:40:52] } 2. c4 { [%eval 0.18] [%clk 1:41:27] } 2... g6 { [%eval 0.19] [%clk 1:41:07] } 3. Nc3 { [%eval 0.21] [%clk 1:41:55] } 3... d5 { [%eval 0.28] [%clk 1:41:26] } 4. Nf3 { [%eval 0.32] [%clk 1:42:01] } 4... Bg7 { [%eval 0.22] [%clk 1:41:48] } 5. Qb3 { [%eval 0.04] [%clk 1:42:26] } 5... dxc4 { [%eval 0.28] [%clk 1:37:52] } 6. Qxc4 { [%eval 0.24] [%clk 1:42:52] } 6... Be6 { [%eval 0.28] [%clk 1:37:45] } 7. Qb5+ { [%eval 0.34] [%clk 1:34:44] } 7... Bd7 { [%eval 0.33] [%clk 1:38:06] } 8. Qd3 { [%eval -0.09] [%clk 1:34:15] } 8... c6?! { [%eval 0.59] } { Inaccuracy. c5 was best. } { [%clk 1:23:34] } 9. e4 { [%eval 0.56] [%clk 1:33:26] } 9... Bg4?! { [%eval 1.15] } { Inaccuracy. O-O was best. } { [%clk 1:23:34] } 10. Be3 { [%eval 0.97] [%clk 1:30:02] } 10... Nbd7 { [%eval 0.85] [%clk 1:18:22] } 11. Be2 { [%eval 0.88] [%clk 1:24:59] } 11... Qa5 { [%eval 0.76] [%clk 1:09:17] } 12. O-O { [%eval 0.69] [%clk 1:19:59] } 12... Rd8?! { [%eval 1.26] } { Inaccuracy. O-O was best. } { [%clk 1:06:01] } 13. Qc2 { [%eval 1.05] [%clk 1:17:13] } 13... O-O { [%eval 1.13] [%clk 1:05:57] } 14. Rfd1 { [%eval 1.12] [%clk 1:15:01] } 14... Rfe8 { [%eval 1.34] [%clk 1:03:20] } 15. Rac1?! { [%eval 0.7] } { Inaccuracy. e5 was best. } { [%clk 1:13:37] } 15... Rc8?! { [%eval 1.41] } { Inaccuracy. Nb6 was best. } { [%clk 0:51:21] } 16. e5 { [%eval 1.4] [%clk 1:02:12] } 16... Nd5 { [%eval 1.47] [%clk 0:46:42] } 17. Nxd5 { [%eval 1.8] [%clk 1:02:23] } 17... cxd5 { [%eval 1.69] [%clk 0:47:05] } 18. Qxc8 { [%eval 1.67] [%clk 1:00:37] } 18... Rxc8 { [%eval 1.39] [%clk 0:47:33] } 19. Rxc8+ { [%eval 1.61] [%clk 1:00:59] } 19... Nf8 { [%eval 1.79] [%clk 0:47:50] } 20. Rc5? { [%eval 0.35] } { Mistake. Rb8 was best. } { [%clk 0:53:01] } 20... Qxa2 { [%eval 0.4] [%clk 0:46:57] } 21. h3 { [%eval 0.0] [%clk 0:50:31] } 21... Bd7 { [%eval 0.0] [%clk 0:44:36] } 22. Rd2 { [%eval -0.47] [%clk 0:46:08] } 22... Ne6 { [%eval -0.46] [%clk 0:38:24] } 23. Rc3 { [%eval -0.39] [%clk 0:46:08] } 23... Qa5 { [%eval -0.16] [%clk 0:35:27] } 24. Ng5 { [%eval -0.67] [%clk 0:45:00] } 24... Bh6 { [%eval -0.73] [%clk 0:29:24] } 25. Nxe6 { [%eval -0.72] [%clk 0:42:54] } 25... Bxe3 { [%eval -0.76] [%clk 0:29:46] } 26. fxe3 { [%eval -0.7] [%clk 0:43:18] } 26... Bxe6 { [%eval -0.76] [%clk 0:30:03] } 27. Bf3?! { [%eval -1.36] } { Inaccuracy. Bg4 was best. } { [%clk 0:41:36] } 27... h5 { [%eval -1.33] [%clk 0:28:45] } 28. e4 { [%eval -1.37] [%clk 0:38:52] } 28... dxe4 { [%eval -1.34] [%clk 0:27:31] } 29. Bxe4 { [%eval -1.23] [%clk 0:39:20] } 29... Bd5?! { [%eval -0.41] } { Inaccuracy. Qb4 was best. } { [%clk 0:27:32] } 30. Bxd5 { [%eval -0.42] [%clk 0:39:15] } 30... Qxd5 { [%eval -0.5] [%clk 0:28:00] } 31. Rc7 { [%eval -0.59] [%clk 0:38:32] } 31... Qe4 { [%eval -0.15] [%clk 0:26:27] } 32. Kf1 { [%eval -0.47] [%clk 0:33:23] } 32... Qe3 { [%eval -0.27] [%clk 0:25:54] } 33. Rd1?! { [%eval -0.85] } { Inaccuracy. Re2 was best. } { [%clk 0:33:25] } 33... e6?! { [%eval 0.0] } { Inaccuracy. Qb3 was best. } { [%clk 0:24:34] } 34. Rxb7 { [%eval 0.0] [%clk 0:27:58] } 34... a5 { [%eval 0.0] [%clk 0:23:26] } 35. Rc7 { [%eval 0.0] [%clk 0:27:15] } 35... Qb3 { [%eval 0.0] [%clk 0:23:14] } 36. Rd2 { [%eval 0.0] [%clk 0:27:00] } 36... Qe3 { [%eval 0.0] [%clk 0:18:51] } 37. Rf2 { [%eval 0.0] [%clk 0:23:51] } 37... Qxd4 { [%eval 0.0] [%clk 0:19:19] } 38. Rfxf7 { [%eval 0.0] [%clk 0:23:36] } 38... Qd1+ { [%eval 0.0] [%clk 0:17:44] } 39. Kf2 { [%eval 0.0] [%clk 0:24:01] } 39... Qd4+ { [%eval 0.0] [%clk 0:18:08] } 40. Kf3 { [%eval 0.0] [%clk 0:23:03] } 40... Qd3+ { [%eval 0.0] [%clk 0:15:22] } 41. Kf4 { [%eval 0.0] [%clk 0:22:05] } 41... Qd2+ { [%eval 0.0] [%clk 0:15:27] } 42. Kg3 { [%eval 0.0] [%clk 0:21:28] } 42... Qe3+ { [%eval 0.0] [%clk 0:15:11] } 43. Kh4 { [%eval 0.0] [%clk 0:20:56] } 43... Qe4+ { [%eval 0.0] [%clk 0:12:29] } 44. Kg5 { [%eval 0.0] [%clk 0:19:08] } 44... Qxg2+ { [%eval 0.0] [%clk 0:12:30] } 45. Kh6 { [%eval 0.0] [%clk 0:17:23] } 45... Qd2+ { [%eval 0.0] [%clk 0:12:50] } 46. Kxg6 { [%eval 0.0] [%clk 0:17:45] } 46... Qg2+ { [%eval 0.0] [%clk 0:13:17] } 47. Kf6 { [%eval 0.0] [%clk 0:15:10] } 47... Qf3+ { [%eval 0.0] [%clk 0:13:41] } 48. Kxe6 { [%eval 0.0] [%clk 0:15:21] } 48... Qxh3+?? { [%eval 12.78] } { Blunder. Qb3+ was best. } { [%clk 0:14:09] } 49. Ke7 { [%eval 9.65] [%clk 0:15:01] } 49... Qh4+? { [%eval #11] } { Checkmate is now unavoidable. Qg4 was best. } { [%clk 0:12:55] } 50. Ke8 { [%eval #10] [%clk 0:13:31] } 50... Qa4+ { [%eval #10] [%clk 0:12:16] } 51. Rcd7 { [%eval #9] [%clk 0:13:54] } 51... Qc6 { [%eval #1] [%clk 0:11:12] } 52. Rf8# { [%clk 0:14:16] } 1-0