Event: Biel Chess Festival - MTO
Date: 2024-07-17
White: Federer, Colin
WhiteElo: 2187
Black: Arbinger, Roland, Dr.
BlackElo: 2013
Result: 1-0
ECO: B01
Opening: Scandinavian Defense: Gubinsky-Melts Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:40:07] } 1... d5 { [%eval 0.6] [%clk 1:40:36] } 2. exd5 { [%eval 0.57] [%clk 1:40:30] } 2... Qxd5 { [%eval 0.45] [%clk 1:40:59] } 3. Nc3 { [%eval 0.6] [%clk 1:40:57] } 3... Qd6 { [%eval 0.65] [%clk 1:41:19] } 4. d4 { [%eval 0.68] [%clk 1:41:23] } 4... Nf6 { [%eval 0.55] [%clk 1:41:41] } 5. Nf3 { [%eval 0.64] [%clk 1:41:47] } 5... g6 { [%eval 0.74] [%clk 1:42:01] } 6. Ne5 { [%eval 0.46] [%clk 1:31:29] } 6... Bg7 { [%eval 0.27] [%clk 1:42:06] } 7. Bf4 { [%eval 0.24] [%clk 1:26:20] } 7... Qd8?! { [%eval 0.97] } { Inaccuracy. Nd5 was best. } { [%clk 1:41:47] } 8. Qd2 { [%eval 0.84] [%clk 1:25:46] } 8... c6 { [%eval 1.03] [%clk 1:38:18] } 9. O-O-O { [%eval 0.87] [%clk 1:25:36] } 9... Be6 { [%eval 0.83] [%clk 1:38:21] } 10. Kb1 { [%eval 0.66] [%clk 1:22:00] } 10... Nbd7 { [%eval 0.61] [%clk 1:36:53] } 11. Bh6 { [%eval 0.55] [%clk 1:20:37] } 11... Bxh6 { [%eval 0.66] [%clk 1:32:57] } 12. Qxh6 { [%eval 0.66] [%clk 1:20:11] } 12... Qc7 { [%eval 0.74] [%clk 1:33:17] } 13. Nxd7?! { [%eval 0.08] } { Inaccuracy. Bc4 was best. } { [%clk 1:18:23] } 13... Qxd7 { [%eval 0.15] [%clk 1:32:58] } 14. Be2 { [%eval 0.24] [%clk 1:12:52] } 14... O-O-O { [%eval 0.26] [%clk 1:31:23] } 15. Rhe1 { [%eval 0.04] [%clk 1:11:33] } 15... Qc7 { [%eval 0.0] [%clk 1:29:17] } 16. h3 { [%eval -0.08] [%clk 1:07:06] } 16... Qa5 { [%eval 0.12] [%clk 1:26:30] } 17. a3 { [%eval 0.04] [%clk 1:05:21] } 17... Rd7 { [%eval 0.18] [%clk 1:24:03] } 18. Qe3 { [%eval 0.0] [%clk 1:02:09] } 18... Rhd8 { [%eval 0.0] [%clk 1:22:34] } 19. f4 { [%eval -0.53] [%clk 1:01:26] } 19... h5 { [%eval 0.0] [%clk 1:16:45] } 20. Bf3 { [%eval 0.0] [%clk 0:57:43] } 20... Nd5 { [%eval 0.14] [%clk 1:15:57] } 21. Bxd5 { [%eval 0.14] [%clk 0:56:10] } 21... Bxd5 { [%eval 0.12] [%clk 1:15:32] } 22. Qf2 { [%eval 0.0] [%clk 0:50:26] } 22... e6 { [%eval 0.23] [%clk 1:08:20] } 23. g4 { [%eval 0.09] [%clk 0:45:15] } 23... hxg4 { [%eval 0.1] [%clk 1:07:38] } 24. hxg4 { [%eval 0.16] [%clk 0:45:34] } 24... b5 { [%eval 0.25] [%clk 1:07:33] } 25. f5 { [%eval 0.15] [%clk 0:34:36] } 25... gxf5 { [%eval 0.14] [%clk 1:06:50] } 26. gxf5 { [%eval 0.17] [%clk 0:34:59] } 26... b4 { [%eval 0.18] [%clk 1:04:03] } 27. axb4 { [%eval 0.19] [%clk 0:32:35] } 27... Qxb4 { [%eval 0.26] [%clk 1:03:55] } 28. Nxd5 { [%eval 0.15] [%clk 0:32:53] } 28... exd5? { [%eval 1.37] } { Mistake. Rxd5 was best. } { [%clk 1:02:31] } 29. Rd3 { [%eval 1.3] [%clk 0:31:55] } 29... Rb7 { [%eval 1.34] [%clk 0:59:50] } 30. Rb3 { [%eval 1.42] [%clk 0:31:28] } 30... Qd6 { [%eval 1.38] [%clk 1:00:08] } 31. Rxb7 { [%eval 1.45] [%clk 0:30:37] } 31... Kxb7 { [%eval 1.26] [%clk 1:00:36] } 32. Qe3 { [%eval 0.76] [%clk 0:29:59] } 32... Rd7 { [%eval 1.23] [%clk 0:57:51] } 33. Qe8 { [%eval 1.15] [%clk 0:29:49] } 33... Rc7?? { [%eval 5.81] } { Blunder. Kc7 was best. } { [%clk 0:56:58] } 34. Re3 { [%eval 5.64] [%clk 0:29:42] } 34... Qd7?? { [%eval #4] } { Checkmate is now unavoidable. Qb4 was best. } { [%clk 0:53:21] } 35. Rb3+ { [%eval #3] [%clk 0:29:35] } 35... Ka6 { [%eval #3] [%clk 0:53:49] } 36. Qe2+ { [%eval #2] [%clk 0:29:55] } 36... Ka5 { [%eval #2] [%clk 0:53:36] } 37. Ra3+ { [%eval #1] [%clk 0:30:21] } 1-0