Event: Round 5: Louis Roos - Gerhard Koehler
Date: 2023-10-29
White: Louis Roos
WhiteTitle: IM
WhiteElo: 2257
Black: Gerhard Koehler
BlackElo: 2183
Result: 1-0
ECO: A46
Opening: Indian Defense: Wade-Tartakower Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:20] } 1... Nf6 { [%eval 0.28] [%clk 1:30:44] } 2. Nf3 { [%eval 0.12] [%clk 1:29:39] } 2... d6?! { [%eval 0.7] } { Inaccuracy. e6 was best. } { [%clk 1:29:46] } 3. g3 { [%eval 0.43] [%clk 1:29:04] } 3... g6 { [%eval 0.53] [%clk 1:29:56] } 4. Bg2 { [%eval 0.52] [%clk 1:29:04] } 4... Bg7 { [%eval 0.6] [%clk 1:30:16] } 5. O-O { [%eval 0.41] [%clk 1:29:27] } 5... O-O { [%eval 0.36] [%clk 1:30:43] } 6. Re1 { [%eval 0.09] [%clk 1:26:34] } 6... Nbd7 { [%eval 0.48] [%clk 1:27:26] } 7. e4 { [%eval 0.41] [%clk 1:24:09] } 7... e5 { [%eval 0.49] [%clk 1:27:35] } 8. c3 { [%eval 0.14] [%clk 1:20:55] } 8... Re8 { [%eval 0.13] [%clk 1:21:36] } 9. Nbd2 { [%eval 0.11] [%clk 1:18:13] } 9... Bf8 { [%eval 0.59] [%clk 1:20:41] } 10. Qc2 { [%eval 0.51] [%clk 1:10:21] } 10... c6 { [%eval 0.51] [%clk 1:15:37] } 11. a4 { [%eval 0.45] [%clk 1:06:04] } 11... a5 { [%eval 0.41] [%clk 1:12:47] } 12. b3 { [%eval 0.4] [%clk 0:58:04] } 12... Qc7 { [%eval 0.46] [%clk 1:08:46] } 13. Ba3 { [%eval 0.41] [%clk 0:53:15] } 13... d5 { [%eval 0.61] [%clk 1:00:49] } 14. Bxf8 { [%eval 0.67] [%clk 0:43:16] } 14... Kxf8 { [%eval 0.57] [%clk 1:00:55] } 15. exd5 { [%eval 0.59] [%clk 0:40:56] } 15... cxd5 { [%eval 0.57] [%clk 0:55:49] } 16. dxe5 { [%eval 0.64] [%clk 0:35:21] } 16... Nxe5 { [%eval 0.63] [%clk 0:56:03] } 17. Nxe5 { [%eval 0.61] [%clk 0:32:29] } 17... Rxe5 { [%eval 0.55] [%clk 0:56:18] } 18. Rxe5 { [%eval 0.31] [%clk 0:29:37] } 18... Qxe5 { [%eval 0.36] [%clk 0:56:39] } 19. Nf3 { [%eval 0.37] [%clk 0:29:50] } 19... Qh5 { [%eval 0.87] [%clk 0:53:23] } 20. Qd3 { [%eval 0.88] [%clk 0:22:09] } 20... Bg4 { [%eval 1.4] [%clk 0:48:14] } 21. Qd4 { [%eval 1.64] [%clk 0:20:37] } 21... Bxf3?? { [%eval 4.06] } { Blunder. Kg7 was best. } { [%clk 0:42:56] } 22. Qxf6 { [%eval 4.17] [%clk 0:19:40] } 22... Bxg2 { [%eval 4.12] [%clk 0:43:15] } 23. Qh8+ { [%eval 4.1] [%clk 0:19:07] } 23... Ke7 { [%eval 4.22] [%clk 0:43:35] } 24. Qxa8 { [%eval 4.18] [%clk 0:18:44] } 24... Be4 { [%eval 3.93] [%clk 0:43:25] } 25. Qxb7+ { [%eval 4.25] [%clk 0:17:31] } 25... Kf8 { [%eval 4.24] [%clk 0:40:37] } 26. Qb8+ { [%eval 4.18] [%clk 0:17:43] } 26... Kg7 { [%eval 4.21] [%clk 0:40:58] } 27. Qf4 { [%eval 4.09] [%clk 0:17:31] } 27... g5 { [%eval 4.6] [%clk 0:41:18] } 28. g4 { [%eval 4.66] [%clk 0:14:07] } 28... Qh6 { [%eval 4.82] [%clk 0:41:06] } 29. Qe5+ { [%eval 4.72] [%clk 0:09:43] } 29... Kf8 { [%eval 4.75] [%clk 0:41:04] } 30. Re1 { [%eval 5.09] [%clk 0:08:20] } 30... Qb6 { [%eval 4.8] [%clk 0:41:00] } 31. Qd4 { [%eval 5.15] [%clk 0:07:23] } 1-0