Event: Biel Chess Festival 960
Site: Biel, Switzerland
Date: 2024-07-13
White: Schaefer, Gion
Black: Olarte, Stefan
BlackElo: 2094
Result: 0-1
Variant: Chess960
TimeControl: 15' + 10''/mv from move 1

1. e4 { [%eval 0.07] [%clk 0:14:38] } 1... g5 { [%eval 0.33] [%clk 0:13:29] } 2. c3 { [%eval -0.18] [%clk 0:14:22] } 2... Ng6 { [%eval 0.0] [%clk 0:13:10] } 3. Bc2 { [%eval 0.14] [%clk 0:14:10] } 3... e5?! { [%eval 0.8] } { Inaccuracy. e6 was best. } { [%clk 0:11:58] } 4. O-O-O { [%eval 0.52] [%clk 0:13:52] } 4... h5 { [%eval 0.58] [%clk 0:09:24] } 5. g3 { [%eval 0.15] [%clk 0:13:02] } 5... Nb6 { [%eval 0.19] [%clk 0:08:55] } 6. Nb3 { [%eval -0.32] [%clk 0:12:42] } 6... d5?! { [%eval 0.42] } { Inaccuracy. a5 was best. } { [%clk 0:06:43] } 7. Qh3+?? { [%eval -2.01] } { Blunder. exd5 was best. } { [%clk 0:11:09] } 7... Bd7 { [%eval -1.46] [%clk 0:06:40] } 8. Qxh5? { [%eval -3.03] } { Mistake. Qf1 was best. } { [%clk 0:11:02] } 8... g4 { [%eval -2.92] [%clk 0:06:34] } 9. exd5?! { [%eval -3.75] } { Inaccuracy. f3 was best. } { [%clk 0:09:24] } 9... Rh8 { [%eval -3.87] [%clk 0:06:32] } 10. Bxg6 { [%eval -3.82] [%clk 0:09:11] } 10... Rxh5 { [%eval -3.71] [%clk 0:06:31] } 11. Bxh5 { [%eval -3.51] [%clk 0:09:12] } 11... Nxd5 { [%eval -3.34] [%clk 0:06:09] } 12. f3 { [%eval -3.13] [%clk 0:08:41] } 12... f5 { [%eval -2.87] [%clk 0:05:40] } 13. fxg4 { [%eval -2.8] [%clk 0:08:24] } 13... fxg4 { [%eval -2.77] [%clk 0:05:39] } 14. Bg6 { [%eval -2.78] [%clk 0:07:39] } 14... Bg5 { [%eval -2.82] [%clk 0:05:04] } 15. Bf2 { [%eval -2.81] [%clk 0:07:15] } 15... O-O-O { [%eval -2.39] [%clk 0:04:20] } 16. Bc5?! { [%eval -3.26] } { Inaccuracy. Rge1 was best. } { [%clk 0:06:46] } 16... Qf6 { [%eval -2.8] [%clk 0:04:10] } 17. Bc2 { [%eval -3.27] [%clk 0:05:59] } 17... b6 { [%eval -3.07] [%clk 0:04:07] } 18. Rgf1 { [%eval -3.16] [%clk 0:05:57] } 18... Qh6 { [%eval -2.98] [%clk 0:03:57] } 19. Ba3 { [%eval -3.27] [%clk 0:05:02] } 19... a5 { [%eval -3.07] [%clk 0:03:50] } 20. Kb1 { [%eval -3.76] [%clk 0:04:38] } 20... Kb7?! { [%eval -2.69] } { Inaccuracy. a4 was best. } { [%clk 0:01:56] } 21. Nf2 { [%eval -3.08] [%clk 0:04:04] } 21... Qxh2?? { [%eval -0.07] } { Blunder. a4 was best. } { [%clk 0:01:46] } 22. Ne4 { [%eval -0.25] [%clk 0:03:55] } 22... Be7 { [%eval 0.0] [%clk 0:01:21] } 23. Rh1 { [%eval 0.0] [%clk 0:03:53] } 23... Qg2 { [%eval 0.0] [%clk 0:00:51] } 24. Rh7?? { [%eval -4.01] } { Blunder. Rhg1 was best. } { [%clk 0:03:28] } 24... Bxa3 { [%eval -3.51] [%clk 0:00:54] } 25. bxa3?! { [%eval -4.6] } { Inaccuracy. Re1 was best. } { [%clk 0:03:18] } 25... Bc6?! { [%eval -3.26] } { Inaccuracy. Bf5 was best. } { [%clk 0:00:57] } 26. d4? { [%eval -5.96] } { Mistake. Rhh1 was best. } { [%clk 0:01:49] } 26... Ne3 { [%eval -5.78] [%clk 0:00:54] } 27. Rd2 { [%eval -5.9] [%clk 0:01:36] } 27... Qf1+ { [%eval -5.83] [%clk 0:00:45] } 28. Nc1?! { [%eval -7.92] } { Inaccuracy. Rd1 was best. } { [%clk 0:01:29] } 28... Nxc2 { [%eval -7.62] [%clk 0:00:47] } 29. Rf2? { [%eval #-8] } { Checkmate is now unavoidable. Nd6+ was best. } { [%clk 0:01:20] } 29... Nxa3+ { [%clk 0:00:26] } 30. Kb2 { [%clk 0:01:22] } 30... Nc4+ { [%clk 0:00:28] } 31. Ka1 { [%clk 0:01:11] } 31... Qxc1# { [%clk 0:00:00] } 0-1