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

1. e4 { [%eval 0.22] } 1... e6 { [%eval 0.09] [%clk 0:14:19] } 2. Ng3 { [%eval 0.05] [%clk 0:14:35] } 2... g6?! { [%eval 0.68] } { Inaccuracy. a5 was best. } { [%clk 0:13:52] } 3. d4 { [%eval 0.64] [%clk 0:14:25] } 3... d5 { [%eval 0.89] [%clk 0:13:45] } 4. Nf3 { [%eval 0.35] [%clk 0:13:52] } 4... dxe4?! { [%eval 1.17] } { Inaccuracy. f5 was best. } { [%clk 0:13:13] } 5. Nxe4 { [%eval 1.25] [%clk 0:13:55] } 5... Bc6?? { [%eval 3.57] } { Blunder. a5 was best. } { [%clk 0:13:04] } 6. Nc5? { [%eval 1.58] } { Mistake. Ne5 was best. } { [%clk 0:13:28] } 6... Be7? { [%eval 3.17] } { Mistake. Bf6 was best. } { [%clk 0:11:04] } 7. Nb3? { [%eval 1.78] } { Mistake. Ne5 was best. } { [%clk 0:12:19] } 7... f6 { [%eval 1.65] [%clk 0:10:26] } 8. Na5 { [%eval 1.63] [%clk 0:12:11] } 8... Bd7 { [%eval 1.68] [%clk 0:10:18] } 9. Nb3?! { [%eval 0.96] } { Inaccuracy. Qc4 was best. } { [%clk 0:11:35] } 9... Nf7 { [%eval 0.9] [%clk 0:09:59] } 10. h4 { [%eval 0.61] [%clk 0:11:35] } 10... Nd6?! { [%eval 1.41] } { Inaccuracy. e5 was best. } { [%clk 0:09:19] } 11. c4 { [%eval 1.36] [%clk 0:11:13] } 11... a6 { [%eval 1.92] [%clk 0:08:55] } 12. Bc2?! { [%eval 1.3] } { Inaccuracy. Nc5 was best. } { [%clk 0:10:52] } 12... Qg7 { [%eval 1.82] [%clk 0:08:06] } 13. g3 { [%eval 1.27] [%clk 0:10:44] } 13... b5?! { [%eval 2.41] } { Inaccuracy. Bc6 was best. } { [%clk 0:07:09] } 14. c5 { [%eval 2.31] [%clk 0:10:17] } 14... Nc4 { [%eval 2.64] [%clk 0:06:41] } 15. Bd3?! { [%eval 1.52] } { Inaccuracy. Be4 was best. } { [%clk 0:09:28] } 15... Nh6 { [%eval 1.48] [%clk 0:06:19] } 16. Nh2?! { [%eval 0.73] } { Inaccuracy. Na5 was best. } { [%clk 0:09:15] } 16... O-O { [%eval 0.73] [%clk 0:05:54] } 17. g4?! { [%eval -0.13] } { Inaccuracy. Bxc4 was best. } { [%clk 0:07:53] } 17... Qf7 { [%eval -0.08] [%clk 0:05:26] } 18. f4? { [%eval -1.32] } { Mistake. a4 was best. } { [%clk 0:06:01] } 18... Ne3?? { [%eval 1.39] } { Blunder. e5 was best. } { [%clk 0:04:11] } 19. Qg1?! { [%eval 0.5] } { Inaccuracy. Qe2 was best. } { [%clk 0:05:52] } 19... Nd5 { [%eval 0.93] [%clk 0:04:05] } 20. f5?? { [%eval -2.67] } { Blunder. Bd2 was best. } { [%clk 0:05:33] } 20... exf5 { [%eval -2.75] [%clk 0:03:59] } 21. gxf5 { [%eval -3.21] [%clk 0:05:35] } 21... Nxf5?! { [%eval -2.39] } { Inaccuracy. Bxf5 was best. } { [%clk 0:03:59] } 22. Bxf5?? { [%eval -4.86] } { Blunder. Qf2 was best. } { [%clk 0:05:29] } 22... Bxf5+ { [%eval -4.64] [%clk 0:03:58] } 23. Rc2 { [%eval -4.79] [%clk 0:05:24] } 23... Qe6 { [%eval -4.48] [%clk 0:03:24] } 24. Kc1 { [%eval -5.51] [%clk 0:05:13] } 24... Bxc2 { [%eval -5.2] [%clk 0:03:13] } 25. Kxc2 { [%eval -5.28] [%clk 0:05:17] } 25... Qe2+ { [%eval -4.84] [%clk 0:02:58] } 26. Nd2 { [%clk 0:02:20] } 26... Ne3+ { [%clk 0:02:22] } 27. Kc1 { [%clk 0:02:14] } 27... Qd1# { [%clk 0:02:17] } 0-1