Event: Round 3: Coenen, Eduard - Dann, Matthias
Date: 2025-06-07
White: Coenen, Eduard
WhiteElo: 2157
Black: Dann, Matthias
BlackTitle: IM
BlackElo: 2446
Result: 0-1
ECO: A46
Opening: Indian Defense: Knights Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:26:25] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. Nf3 { [%eval 0.11] [%clk 1:25:50] } 2... e6 { [%eval 0.14] [%clk 1:31:15] } 3. c3 { [%eval 0.0] [%clk 1:26:01] } 3... c5 { [%eval 0.1] [%clk 1:30:59] } 4. Bg5 { [%eval -0.06] [%clk 1:25:00] } 4... d5 { [%eval 0.0] [%clk 1:28:46] } 5. e3 { [%eval 0.0] [%clk 1:24:44] } 5... Bd6 { [%eval 0.0] [%clk 1:28:06] } 6. Nbd2 { [%eval -0.06] [%clk 1:19:18] } 6... h6 { [%eval 0.0] [%clk 1:24:30] } 7. Bh4 { [%eval 0.0] [%clk 1:18:39] } 7... Nbd7 { [%eval 0.0] [%clk 1:20:31] } 8. Bg3 { [%eval -0.16] [%clk 1:14:01] } 8... Qc7 { [%eval -0.19] [%clk 1:18:49] } 9. c4 { [%eval -0.12] [%clk 1:07:47] } 9... O-O { [%eval -0.11] [%clk 1:16:43] } 10. Be2 { [%eval -0.13] [%clk 1:06:06] } 10... Bxg3 { [%eval -0.11] [%clk 1:11:35] } 11. hxg3 { [%eval -0.13] [%clk 1:06:27] } 11... dxc4 { [%eval -0.11] [%clk 1:12:01] } 12. Bxc4 { [%eval -0.23] [%clk 1:02:15] } 12... e5 { [%eval -0.15] [%clk 1:10:50] } 13. dxc5 { [%eval -0.13] [%clk 0:59:11] } 13... e4 { [%eval -0.2] [%clk 1:08:38] } 14. Nd4 { [%eval -0.17] [%clk 0:56:01] } 14... Qxc5 { [%eval -0.08] [%clk 1:08:36] } 15. Qc2 { [%eval -0.06] [%clk 0:52:51] } 15... Qe5 { [%eval -0.02] [%clk 1:08:00] } 16. Rh4?! { [%eval -0.59] } { Inaccuracy. Rc1 was best. } { [%clk 0:44:58] } 16... Re8 { [%eval -0.67] [%clk 1:06:58] } 17. Nb5 { [%eval -0.61] [%clk 0:36:34] } 17... Nc5 { [%eval -0.72] [%clk 1:03:42] } 18. Qc3 { [%eval -0.88] [%clk 0:35:04] } 18... Qe7 { [%eval -0.84] [%clk 0:53:28] } 19. b4 { [%eval -0.88] [%clk 0:28:06] } 19... Na6 { [%eval -0.99] [%clk 0:47:45] } 20. a3 { [%eval -0.88] [%clk 0:22:57] } 20... Bd7 { [%eval -0.47] [%clk 0:47:55] } 21. Qb3?? { [%eval -4.57] } { Blunder. Qb2 was best. } { [%clk 0:21:40] } 21... Bxb5 { [%eval -4.62] [%clk 0:46:13] } 22. Bxb5 { [%eval -4.43] [%clk 0:22:02] } 22... Red8?? { [%eval -0.7] } { Blunder. Qe5 was best. } { [%clk 0:46:34] } 23. Bxa6 { [%eval -0.76] [%clk 0:17:26] } 23... bxa6 { [%eval -0.61] [%clk 0:46:27] } 24. Rc1 { [%eval -1.01] [%clk 0:17:29] } 24... Rac8 { [%eval -0.58] [%clk 0:42:41] } 25. Rc4?! { [%eval -1.46] } { Inaccuracy. Rxc8 was best. } { [%clk 0:16:33] } 25... Rxc4 { [%eval -1.23] [%clk 0:39:20] } 26. Qxc4 { [%eval -1.34] [%clk 0:16:24] } 26... Qe5 { [%eval -1.16] [%clk 0:38:28] } 27. Qc2 { [%eval -1.25] [%clk 0:13:37] } 27... Re8 { [%eval -1.25] [%clk 0:37:28] } 28. Ke2 { [%eval -1.33] [%clk 0:13:04] } 28... Qf5?! { [%eval -0.38] } { Inaccuracy. Nd5 was best. } { [%clk 0:25:28] } 29. Qc5?? { [%eval -3.46] } { Blunder. Qc6 was best. } { [%clk 0:10:03] } 29... Re5 { [%eval -3.42] [%clk 0:24:19] } 30. Qxa7 { [%eval -3.39] [%clk 0:09:26] } 30... Ng4 { [%eval -3.1] [%clk 0:24:17] } 31. f3?! { [%eval -4.51] } { Inaccuracy. Rxg4 was best. } { [%clk 0:04:47] } 31... exf3+ { [%eval -4.78] [%clk 0:24:42] } 32. gxf3 { [%eval -4.66] [%clk 0:04:45] } 32... Rxe3+ { [%eval -4.58] [%clk 0:24:57] } 33. Qxe3 { [%eval -4.65] [%clk 0:03:49] } 33... Nxe3 { [%eval -4.64] [%clk 0:25:24] } 34. Kxe3 { [%eval -4.67] [%clk 0:04:10] } 34... Qe5+ { [%eval -3.93] [%clk 0:25:42] } 35. Kd3 { [%eval -4.71] [%clk 0:02:21] } 35... Qxg3 { [%eval -4.5] [%clk 0:25:44] } 36. Rc4 { [%eval -4.94] [%clk 0:02:39] } 36... h5 { [%eval -4.98] [%clk 0:25:43] } 37. a4 { [%eval -5.31] [%clk 0:02:58] } 37... h4 { [%eval -5.26] [%clk 0:25:44] } 38. b5 { [%eval -5.51] [%clk 0:03:23] } 38... axb5 { [%eval -5.57] [%clk 0:26:07] } 39. axb5 { [%eval -5.85] [%clk 0:03:51] } 39... h3 { [%eval -5.87] [%clk 0:26:28] } 40. Ne4 { [%eval -7.1] [%clk 0:02:55] } 40... Qxf3+ { [%eval -6.76] [%clk 0:26:13] } 41. Kd4 { [%eval -7.97] [%clk 0:03:23] } 41... Qd1+ { [%eval -6.59] [%clk 0:25:58] } 42. Ke3 { [%eval -7.4] [%clk 0:02:01] } 42... h2 { [%eval -6.39] [%clk 0:25:58] } 43. b6?? { [%eval #-7] } { Checkmate is now unavoidable. Rc8+ was best. } { [%clk 0:01:48] } 43... Qb3+ { [%eval #-19] [%clk 0:24:46] } 44. Kd4 { [%clk 0:01:07] } 0-1