Event: Biel Chess Festival WT1
Site: Biel, Switzerland
Date: 2024-07-26
White: Reithmayer, Angela
WhiteElo: 1551
Black: Althaus Peter
Result: 0-1
ECO: D94
Opening: Grünfeld Defense: Three Knights Variation, Paris Variation
Variant: Standard
TimeControl: 40' + 30''/mv

1. d4 { [%eval 0.16] [%clk 0:40:55] } 1... Nf6 { [%eval 0.17] [%clk 0:40:49] } 2. c4 { [%eval 0.21] [%clk 0:41:16] } 2... g6 { [%eval 0.25] [%clk 0:40:59] } 3. Nc3 { [%eval 0.21] [%clk 0:41:35] } 3... d5 { [%eval 0.22] [%clk 0:40:38] } 4. e3 { [%eval 0.2] [%clk 0:41:30] } 4... Bg7 { [%eval 0.0] [%clk 0:40:51] } 5. Nf3 { [%eval 0.11] [%clk 0:41:20] } 5... O-O { [%eval 0.19] [%clk 0:40:41] } 6. Bd3 { [%eval -0.15] [%clk 0:40:15] } 6... Nc6?! { [%eval 0.45] } { Inaccuracy. c5 was best. } { [%clk 0:38:44] } 7. a3 { [%eval 0.11] [%clk 0:40:23] } 7... a5 { [%eval 0.53] [%clk 0:38:31] } 8. O-O { [%eval 0.54] [%clk 0:40:17] } 8... Re8 { [%eval 0.73] [%clk 0:37:46] } 9. cxd5 { [%eval 0.78] [%clk 0:39:19] } 9... Nxd5 { [%eval 0.68] [%clk 0:38:06] } 10. h3 { [%eval 0.3] [%clk 0:36:09] } 10... e5 { [%eval 0.31] [%clk 0:37:27] } 11. dxe5? { [%eval -1.0] } { Mistake. Nxd5 was best. } { [%clk 0:33:57] } 11... Nxe5 { [%eval -0.98] [%clk 0:37:06] } 12. Qc2?? { [%eval -5.32] } { Blunder. Nxe5 was best. } { [%clk 0:30:08] } 12... Nxf3+ { [%eval -5.36] [%clk 0:35:02] } 13. gxf3 { [%eval -5.19] [%clk 0:30:28] } 13... Bxh3 { [%eval -4.72] [%clk 0:34:16] } 14. f4 { [%eval -5.15] [%clk 0:27:24] } 14... Qh4 { [%eval -5.25] [%clk 0:32:15] } 15. Qe2 { [%eval -6.7] [%clk 0:22:08] } 15... Nxf4 { [%eval -6.39] [%clk 0:29:23] } 16. Qd1?? { [%eval #-3] } { Checkmate is now unavoidable. Qf3 was best. } { [%clk 0:20:33] } 16... Nxd3? { [%eval -9.97] } { Lost forced checkmate sequence. Qg5+ was best. } { [%clk 0:28:35] } 17. Qf3? { [%eval #-16] } { Checkmate is now unavoidable. Ne2 was best. } { [%clk 0:18:35] } 17... Qg5+?? { [%eval -6.62] } { Lost forced checkmate sequence. Re5 was best. } { [%clk 0:26:01] } 18. Qg3 { [%eval -6.59] [%clk 0:17:36] } 18... Qxg3+ { [%eval -6.55] [%clk 0:26:12] } 19. fxg3 { [%eval -6.53] [%clk 0:17:57] } 19... Bxf1 { [%eval -6.32] [%clk 0:25:25] } 20. Kxf1 { [%eval -6.3] [%clk 0:18:14] } 20... Nxc1 { [%eval -6.19] [%clk 0:25:33] } 21. Rxc1 { [%eval -6.17] [%clk 0:18:33] } 21... Rxe3 { [%eval -6.14] [%clk 0:25:36] } 22. Nd5 { [%eval -6.41] [%clk 0:18:20] } 22... Rxg3 { [%eval -6.28] [%clk 0:24:37] } 23. Rxc7 { [%eval -6.45] [%clk 0:18:19] } 23... Rb3 { [%eval -6.32] [%clk 0:23:27] } 24. Ke1 { [%eval -6.57] [%clk 0:17:50] } 24... Rxb2 { [%eval -6.62] [%clk 0:23:39] } 25. Kd1 { [%eval -8.49] [%clk 0:16:18] } 25... Rd8 { [%eval -8.24] [%clk 0:23:44] } 26. Rc5 { [%eval -7.98] [%clk 0:15:57] } 26... b6 { [%eval -7.64] [%clk 0:23:38] } 0-1