Event: Round 1: Ivan Troselj - Tobias Koelle
Date: 2023-10-14
White: Ivan Troselj
WhiteElo: 2127
Black: Tobias Koelle
BlackTitle: IM
BlackElo: 2507
Result: 0-1
ECO: A00
Opening: Polish Opening
Variant: Standard

1. b4 { [%eval 0.0] [%clk 0:03:03] } 1... e5 { [%eval 0.0] [%clk 0:03:00] } 2. Bb2 { [%eval -0.36] [%clk 0:03:04] } 2... Bxb4 { [%eval -0.24] [%clk 0:03:01] } 3. Bxe5 { [%eval -0.26] [%clk 0:03:05] } 3... Nf6 { [%eval 0.4] [%clk 0:03:02] } 4. Nf3 { [%eval 0.0] [%clk 0:03:04] } 4... Nc6 { [%eval 0.13] [%clk 0:03:03] } 5. Bb2 { [%eval 0.0] [%clk 0:03:05] } 5... O-O { [%eval 0.0] [%clk 0:03:03] } 6. e3 { [%eval 0.0] [%clk 0:03:06] } 6... d5 { [%eval 0.0] [%clk 0:03:04] } 7. c4 { [%eval 0.0] [%clk 0:03:07] } 7... Re8 { [%eval 0.0] [%clk 0:02:50] } 8. Be2 { [%eval -0.32] [%clk 0:03:02] } 8... dxc4 { [%eval -0.17] [%clk 0:02:43] } 9. Bxc4 { [%eval -0.2] [%clk 0:03:01] } 9... Bg4 { [%eval -0.07] [%clk 0:02:39] } 10. O-O { [%eval -0.05] [%clk 0:02:57] } 10... Bd6 { [%eval 0.31] [%clk 0:02:17] } 11. d4 { [%eval 0.23] [%clk 0:02:29] } 11... Ne4 { [%eval 0.21] [%clk 0:02:17] } 12. h3 { [%eval 0.21] [%clk 0:02:07] } 12... Bh5 { [%eval 0.22] [%clk 0:02:19] } 13. Nc3 { [%eval 0.31] [%clk 0:01:47] } 13... Ng5 { [%eval 0.55] [%clk 0:01:50] } 14. Be2 { [%eval 0.46] [%clk 0:01:44] } 14... Bg6 { [%eval 0.39] [%clk 0:01:51] } 15. Qb3 { [%eval 0.04] [%clk 0:01:23] } 15... Rb8?! { [%eval 0.64] } { Inaccuracy. Nxf3+ was best. } { [%clk 0:01:38] } 16. Rad1?! { [%eval -0.22] } { Inaccuracy. Ba3 was best. } { [%clk 0:01:20] } 16... Bf5?! { [%eval 0.44] } { Inaccuracy. b5 was best. } { [%clk 0:01:30] } 17. Rfe1 { [%eval 0.02] [%clk 0:01:04] } 17... Qf6 { [%eval 0.06] [%clk 0:01:25] } 18. Nb5? { [%eval -1.18] } { Mistake. Nxg5 was best. } { [%clk 0:00:30] } 18... Nxh3+ { [%eval -1.02] [%clk 0:01:04] } 19. gxh3?! { [%eval -1.71] } { Inaccuracy. Kf1 was best. } { [%clk 0:00:30] } 19... Bxh3?? { [%eval 1.3] } { Blunder. Qg6+ was best. } { [%clk 0:01:00] } 20. Bf1?? { [%eval -6.6] } { Blunder. Qd5 was best. } { [%clk 0:00:16] } 20... Qg6+ { [%eval -6.39] [%clk 0:00:44] } 21. Kh1 { [%eval -6.5] [%clk 0:00:16] } 21... Bxf1 { [%eval -6.56] [%clk 0:00:45] } 22. Rxf1?? { [%eval #-6] } { Checkmate is now unavoidable. Nh4 was best. } { [%clk 0:00:17] } 22... Qh5+ { [%eval #-5] [%clk 0:00:47] } 23. Kg2 { [%eval #-5] [%clk 0:00:17] } 23... Qg4+ { [%eval #-4] [%clk 0:00:48] } 24. Kh1 { [%eval #-4] [%clk 0:00:17] } 24... Qxf3+ { [%eval #-3] [%clk 0:00:49] } 25. Kg1 { [%eval #-3] [%clk 0:00:18] } 25... Re4 { [%eval #-4] [%clk 0:00:50] } 26. Nxd6 { [%eval #-2] [%clk 0:00:11] } 26... Rg4+ { [%clk 0:00:51] } 0-1