Event: Round 4: Koch, Ralf-Johannes - Ulrich, Andreas
Site: https://lichess.org/broadcast/1-itzehoer-chess-cup--a-open/round-4/WyY3i0KJ/ByhufPz8
Date: 2025-10-04
White: Koch, Ralf-Johannes
WhiteElo: 1821
Black: Ulrich, Andreas
BlackElo: 1876
Result: 0-1
ECO: C00
Opening: French Defense: King's Indian Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e6 { [%eval 0.3] [%clk 1:30:25] } 2. d3 { [%eval 0.0] [%clk 1:31:10] } 2... d5 { [%eval 0.0] [%clk 1:30:34] } 3. Nd2 { [%eval 0.0] [%clk 1:31:30] } 3... Nf6 { [%eval 0.0] [%clk 1:30:37] } 4. Ngf3 { [%eval -0.08] [%clk 1:29:10] } 4... c5 { [%eval 0.0] [%clk 1:30:39] } 5. g3 { [%eval -0.07] [%clk 1:29:28] } 5... Nc6 { [%eval 0.0] [%clk 1:30:43] } 6. Bg2 { [%eval -0.07] [%clk 1:29:40] } 6... b6 { [%eval 0.0] [%clk 1:30:48] } 7. O-O { [%eval 0.0] [%clk 1:29:52] } 7... Bb7 { [%eval 0.0] [%clk 1:31:03] } 8. Re1 { [%eval 0.19] [%clk 1:29:42] } 8... Be7 { [%eval 0.09] [%clk 1:31:19] } 9. h4 { [%eval 0.13] [%clk 1:24:39] } 9... Qc7 { [%eval 0.19] [%clk 1:26:04] } 10. Qe2 { [%eval 0.11] [%clk 1:22:09] } 10... h6 { [%eval 0.19] [%clk 1:21:32] } 11. e5 { [%eval -0.14] [%clk 1:19:41] } 11... Nd7 { [%eval -0.19] [%clk 1:21:37] } 12. Nf1 { [%eval -0.44] [%clk 1:19:57] } 12... O-O-O { [%eval -0.08] [%clk 1:20:54] } 13. c3 { [%eval -0.11] [%clk 1:19:19] } 13... Rdg8 { [%eval -0.33] [%clk 1:10:58] } 14. d4 { [%eval -0.56] [%clk 1:09:19] } 14... g5 { [%eval -0.48] [%clk 1:05:24] } 15. dxc5?! { [%eval -1.38] } { Inaccuracy. hxg5 was best. } { [%clk 1:07:11] } 15... bxc5 { [%eval -1.56] [%clk 0:58:00] } 16. h5 { [%eval -1.56] [%clk 1:05:02] } 16... g4 { [%eval -1.78] [%clk 0:50:45] } 17. N3h2 { [%eval -1.68] [%clk 1:05:17] } 17... Ndxe5?! { [%eval -0.8] } { Inaccuracy. Qxe5 was best. } { [%clk 0:45:34] } 18. Bf4 { [%eval -1.17] [%clk 1:05:05] } 18... Bd6 { [%eval -1.21] [%clk 0:43:37] } 19. Kh1 { [%eval -1.68] [%clk 1:02:33] } 19... f6 { [%eval -1.42] [%clk 0:40:43] } 20. Ne3 { [%eval -1.37] [%clk 1:00:54] } 20... f5 { [%eval -0.96] [%clk 0:20:41] } 21. Nc2 { [%eval -1.01] [%clk 1:00:32] } 21... Re8 { [%eval -1.01] [%clk 0:20:24] } 22. b4 { [%eval -1.0] [%clk 1:00:32] } 22... c4?? { [%eval 1.76] } { Blunder. Nd7 was best. } { [%clk 0:19:32] } 23. b5 { [%eval 1.77] [%clk 1:00:20] } 23... Nd3 { [%eval 1.57] [%clk 0:19:16] } 24. bxc6 { [%eval 1.84] [%clk 1:00:22] } 24... Bxc6 { [%eval 1.76] [%clk 0:19:37] } 25. Bxd6 { [%eval 1.87] [%clk 1:00:11] } 25... Qxd6 { [%eval 1.78] [%clk 0:20:01] } 26. Red1 { [%eval 1.79] [%clk 0:56:49] } 26... e5? { [%eval 3.3] } { Mistake. Qe5 was best. } { [%clk 0:17:46] } 27. Rxd3 { [%eval 3.33] [%clk 0:55:24] } 27... cxd3 { [%eval 3.35] [%clk 0:18:09] } 28. Qxd3 { [%eval 3.24] [%clk 0:55:22] } 28... Kb8 { [%eval 3.4] [%clk 0:09:46] } 29. Rb1+ { [%eval 2.71] [%clk 0:55:21] } 29... Ka8 { [%eval 3.14] [%clk 0:10:06] } 30. Nb4 { [%eval 3.1] [%clk 0:55:36] } 30... e4 { [%eval 2.97] [%clk 0:08:27] } 31. Qd1 { [%eval 2.47] [%clk 0:50:27] } 31... Rb8 { [%eval 2.78] [%clk 0:07:32] } 32. Bf1? { [%eval 1.09] } { Mistake. Nf1 was best. } { [%clk 0:48:26] } 32... Qc5?! { [%eval 2.14] } { Inaccuracy. Bb7 was best. } { [%clk 0:04:59] } 33. Kg2? { [%eval 0.65] } { Mistake. Nxc6 was best. } { [%clk 0:43:04] } 33... a5?! { [%eval 1.72] } { Inaccuracy. Bb7 was best. } { [%clk 0:02:41] } 34. Nxc6 { [%eval 1.76] [%clk 0:40:59] } 34... Qxc6 { [%eval 1.49] [%clk 0:03:11] } 35. Rc1? { [%eval 0.0] } { Mistake. Rxb8+ was best. } { [%clk 0:39:52] } 35... Rb2 { [%eval 0.06] [%clk 0:02:41] } 36. Qd4 { [%eval 0.0] [%clk 0:39:25] } 36... Rhb8 { [%eval 0.25] [%clk 0:02:34] } 37. c4?? { [%eval -2.61] } { Blunder. a4 was best. } { [%clk 0:39:12] } 37... Rxa2?? { [%eval 0.0] } { Blunder. e3 was best. } { [%clk 0:01:29] } 38. Qxd5?? { [%eval -3.6] } { Blunder. Ra1 was best. } { [%clk 0:38:38] } 38... Qxd5 { [%eval -3.52] [%clk 0:01:39] } 39. cxd5 { [%eval -3.43] [%clk 0:38:56] } 39... Rbb2 { [%eval -4.03] [%clk 0:01:22] } 40. Bc4? { [%eval -7.36] } { Mistake. Kg1 was best. } { [%clk 0:34:35] } 40... Rxf2+ { [%eval -7.22] [%clk 0:01:34] } 41. Kg1 { [%eval -6.82] [%clk 0:34:59] } 41... Rg2+ { [%eval -6.69] [%clk 0:00:42] } 0-1