Event: Round 5: Koehler, Christian Friedrich - Chanda, Sandipan
Site: https://lichess.org/broadcast/28th-bavarian-international-open/round-5/VEyynH2Z/8A5AYS40
Date: 2025-11-05
White: Koehler, Christian Friedrich
WhiteElo: 2274
Black: Chanda, Sandipan
BlackTitle: GM
BlackElo: 2483
Result: 0-1
ECO: C01
Opening: French Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... e6 { [%eval 0.22] [%clk 1:30:49] } 2. d4 { [%eval 0.29] [%clk 1:31:19] } 2... d5 { [%eval 0.31] [%clk 1:31:14] } 3. exd5 { [%eval 0.13] [%clk 1:31:44] } 3... exd5 { [%eval 0.14] [%clk 1:31:36] } 4. Nf3 { [%eval 0.1] [%clk 1:32:10] } 4... Nf6 { [%eval 0.17] [%clk 1:31:40] } 5. Bd3 { [%eval 0.11] [%clk 1:32:34] } 5... Bd6 { [%eval 0.12] [%clk 1:31:57] } 6. Qe2+ { [%eval 0.18] [%clk 1:32:58] } 6... Be7 { [%eval 0.22] [%clk 1:32:08] } 7. O-O { [%eval 0.22] [%clk 1:33:17] } 7... O-O { [%eval 0.28] [%clk 1:32:31] } 8. h3 { [%eval 0.09] [%clk 1:19:22] } 8... Re8 { [%eval 0.1] [%clk 1:30:50] } 9. c3 { [%eval 0.07] [%clk 1:16:34] } 9... c5 { [%eval 0.09] [%clk 1:21:48] } 10. Re1 { [%eval 0.0] [%clk 1:12:19] } 10... Nc6 { [%eval 0.07] [%clk 1:12:33] } 11. Bg5 { [%eval -0.06] [%clk 1:09:02] } 11... Bd7 { [%eval -0.1] [%clk 1:09:34] } 12. Qc2 { [%eval -0.05] [%clk 1:05:38] } 12... c4 { [%eval 0.04] [%clk 1:05:38] } 13. Bf5 { [%eval 0.15] [%clk 0:59:18] } 13... Bxf5 { [%eval 0.13] [%clk 1:05:15] } 14. Qxf5 { [%eval 0.03] [%clk 0:59:42] } 14... Ne4 { [%eval 0.2] [%clk 1:05:32] } 15. Bxe7? { [%eval -1.41] } { Mistake. Nbd2 was best. } { [%clk 0:59:59] } 15... Nxe7 { [%eval -1.38] [%clk 1:05:45] } 16. Qf4 { [%eval -1.53] [%clk 0:57:57] } 16... Ng6 { [%eval -1.3] [%clk 1:04:28] } 17. Qc1 { [%eval -1.85] [%clk 0:55:50] } 17... Qf6 { [%eval -1.95] [%clk 1:01:58] } 18. Nbd2 { [%eval -2.05] [%clk 0:54:41] } 18... Nf4 { [%eval -1.82] [%clk 1:01:56] } 19. Nxe4 { [%eval -1.92] [%clk 0:52:44] } 19... Rxe4 { [%eval -1.8] [%clk 1:01:11] } 20. Qd1?! { [%eval -2.61] } { Inaccuracy. Qd2 was best. } { [%clk 0:49:16] } 20... Qg6 { [%eval -2.62] [%clk 1:00:55] } 21. g3 { [%eval -2.57] [%clk 0:48:05] } 21... Nxh3+ { [%eval -2.4] [%clk 1:01:12] } 22. Kf1 { [%eval -2.9] [%clk 0:47:46] } 22... Qf5 { [%eval -2.75] [%clk 0:49:19] } 23. Kg2 { [%eval -2.7] [%clk 0:46:41] } 23... Rxe1 { [%eval -2.46] [%clk 0:48:23] } 24. Qxe1 { [%eval -2.49] [%clk 0:46:33] } 24... Nf4+ { [%eval -2.65] [%clk 0:48:46] } 25. Kg1 { [%eval -2.74] [%clk 0:45:29] } 25... Nd3 { [%eval -2.76] [%clk 0:49:00] } 26. Qe2 { [%eval -2.72] [%clk 0:45:45] } 26... Kf8 { [%eval -2.6] [%clk 0:45:10] } 27. Nh4 { [%eval -2.6] [%clk 0:45:33] } 27... Qf6 { [%eval -2.54] [%clk 0:42:15] } 28. Ng2 { [%eval -3.12] [%clk 0:45:38] } 28... Re8 { [%eval -2.9] [%clk 0:42:01] } 29. Ne3 { [%eval -2.83] [%clk 0:46:06] } 29... h5 { [%eval -2.79] [%clk 0:39:34] } 30. b3?! { [%eval -4.21] } { Inaccuracy. Rf1 was best. } { [%clk 0:43:57] } 30... h4 { [%eval -4.02] [%clk 0:39:31] } 31. gxh4 { [%eval -5.01] [%clk 0:42:57] } 31... Re4 { [%eval -4.98] [%clk 0:37:46] } 32. bxc4 { [%eval -4.93] [%clk 0:43:20] } 32... Qg6+ { [%eval -4.9] [%clk 0:36:17] } 33. Kf1 { [%eval -4.98] [%clk 0:43:41] } 33... Rxh4 { [%eval -4.95] [%clk 0:36:30] } 34. Qf3 { [%eval -4.78] [%clk 0:44:00] } 34... Rf4 { [%eval -4.74] [%clk 0:35:22] } 0-1