Event: Round 1: Koch, Yannick - Kraas, Hans-Joachim, Dr.
Date: 2025-05-23
White: Koch, Yannick
WhiteElo: 2019
Black: Kraas, Hans-Joachim, Dr.
BlackElo: 1764
Result: 1-0
ECO: A54
Opening: Old Indian Defense: Ukrainian Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... Nf6 { [%eval 0.19] [%clk 1:30:58] } 2. c4 { [%eval 0.18] [%clk 1:31:07] } 2... d6 { [%eval 0.47] [%clk 1:31:25] } 3. Nc3 { [%eval 0.4] [%clk 1:31:04] } 3... e5 { [%eval 0.41] [%clk 1:31:52] } 4. e4 { [%eval 0.11] [%clk 1:27:42] } 4... c6 { [%eval 0.64] [%clk 1:32:15] } 5. Nge2 { [%eval 0.39] [%clk 1:26:51] } 5... Be7 { [%eval 0.43] [%clk 1:32:15] } 6. f3 { [%eval 0.49] [%clk 1:26:39] } 6... h6 { [%eval 0.79] [%clk 1:32:21] } 7. Be3 { [%eval 0.68] [%clk 1:26:43] } 7... Nh7 { [%eval 0.88] [%clk 1:32:23] } 8. Ng3 { [%eval 0.8] [%clk 1:21:06] } 8... Bg5 { [%eval 0.86] [%clk 1:30:23] } 9. Bf2 { [%eval 0.8] [%clk 1:21:23] } 9... a5?! { [%eval 1.45] } { Inaccuracy. g6 was best. } { [%clk 1:24:53] } 10. Be2 { [%eval 1.04] [%clk 1:19:22] } 10... O-O { [%eval 0.98] [%clk 1:24:09] } 11. O-O { [%eval 1.03] [%clk 1:19:39] } 11... Bh4?! { [%eval 1.67] } { Inaccuracy. Nd7 was best. } { [%clk 1:23:00] } 12. dxe5 { [%eval 1.72] [%clk 1:13:06] } 12... dxe5 { [%eval 1.66] [%clk 1:23:11] } 13. Qb3?! { [%eval 1.03] } { Inaccuracy. Na4 was best. } { [%clk 1:09:38] } 13... Qe7 { [%eval 1.45] [%clk 1:18:57] } 14. Na4 { [%eval 1.54] [%clk 1:06:46] } 14... Na6 { [%eval 1.71] [%clk 1:05:28] } 15. Nb6 { [%eval 1.51] [%clk 0:56:38] } 15... Rb8 { [%eval 1.29] [%clk 1:05:45] } 16. Rfd1 { [%eval 1.46] [%clk 0:44:14] } 16... Be6 { [%eval 1.42] [%clk 1:01:02] } 17. Qc3?! { [%eval 0.73] } { Inaccuracy. a3 was best. } { [%clk 0:44:19] } 17... Bxg3? { [%eval 2.41] } { Mistake. Qb4 was best. } { [%clk 0:51:43] } 18. Bxg3 { [%eval 2.26] [%clk 0:44:03] } 18... Qc5+?! { [%eval 3.13] } { Inaccuracy. f6 was best. } { [%clk 0:51:49] } 19. Bf2 { [%eval 3.15] [%clk 0:44:21] } 19... Qb4 { [%eval 3.1] [%clk 0:52:17] } 20. Qxe5 { [%eval 3.16] [%clk 0:42:14] } 20... Rfe8 { [%eval 3.75] [%clk 0:52:03] } 21. a3 { [%eval 3.67] [%clk 0:33:47] } 21... Qb3 { [%eval 4.23] [%clk 0:43:55] } 22. Rd3 { [%eval 3.66] [%clk 0:32:04] } 22... Qc2 { [%eval 3.68] [%clk 0:44:07] } 23. Qc3 { [%eval 3.0] [%clk 0:31:39] } 23... Qxc3 { [%eval 2.97] [%clk 0:44:25] } 24. Rxc3 { [%eval 2.95] [%clk 0:31:55] } 24... Rbd8 { [%eval 3.04] [%clk 0:42:56] } 25. Be3 { [%eval 2.62] [%clk 0:31:33] } 25... Nf6 { [%eval 2.98] [%clk 0:41:35] } 26. Rcc1 { [%eval 2.59] [%clk 0:29:22] } 26... Nd7 { [%eval 2.66] [%clk 0:40:19] } 27. Nxd7 { [%eval 2.59] [%clk 0:29:35] } 27... Rxd7 { [%eval 2.63] [%clk 0:40:34] } 28. Rd1 { [%eval 2.56] [%clk 0:28:30] } 28... Red8 { [%eval 3.05] [%clk 0:40:24] } 29. Rxd7 { [%eval 2.87] [%clk 0:28:20] } 29... Rxd7 { [%eval 2.87] [%clk 0:40:53] } 30. Kf2 { [%eval 2.77] [%clk 0:27:29] } 30... a4 { [%eval 3.12] [%clk 0:39:31] } 31. Ke1 { [%eval 3.12] [%clk 0:26:42] } 31... c5 { [%eval 3.23] [%clk 0:36:58] } 32. Rd1 { [%eval 3.12] [%clk 0:26:42] } 32... b6 { [%eval 3.58] [%clk 0:36:49] } 33. Rxd7 { [%eval 3.75] [%clk 0:26:55] } 33... Bxd7 { [%eval 3.62] [%clk 0:37:18] } 34. Bf4 { [%eval 3.53] [%clk 0:26:01] } 34... Kf8 { [%eval 3.96] [%clk 0:37:01] } 35. Bd6+ { [%eval 3.73] [%clk 0:26:21] } 35... Ke8 { [%eval 3.76] [%clk 0:37:15] } 36. Kd2 { [%eval 3.71] [%clk 0:25:44] } 36... h5 { [%eval 3.63] [%clk 0:33:34] } 37. f4 { [%eval 3.63] [%clk 0:25:05] } 37... g6 { [%eval 3.56] [%clk 0:33:52] } 38. Ke3 { [%eval 4.03] [%clk 0:22:09] } 38... Bc6 { [%eval 4.61] [%clk 0:28:19] } 39. g4 { [%eval 4.41] [%clk 0:19:35] } 39... hxg4 { [%eval 5.02] [%clk 0:20:20] } 40. Bxg4 { [%eval 4.98] [%clk 0:20:03] } 40... Kd8 { [%eval 5.13] [%clk 0:20:36] } 41. h4 { [%eval 5.09] [%clk 0:19:08] } 41... Nc7 { [%eval 4.83] [%clk 0:20:46] } 42. f5 { [%eval 3.98] [%clk 0:18:28] } 42... Ne8 { [%eval 3.96] [%clk 0:20:10] } 43. fxg6 { [%eval 4.09] [%clk 0:13:20] } 43... fxg6 { [%eval 4.02] [%clk 0:20:38] } 44. Be5 { [%eval 3.89] [%clk 0:12:30] } 44... Ke7 { [%eval 3.85] [%clk 0:17:29] } 45. Be2 { [%eval 3.62] [%clk 0:04:00] } 45... Nd6?! { [%eval 5.5] } { Inaccuracy. Bd7 was best. } { [%clk 0:04:46] } 46. Bd3?! { [%eval 3.84] } { Inaccuracy. Bxd6+ was best. } { [%clk 0:04:06] } 46... Ke6?! { [%eval 5.56] } { Inaccuracy. Ne8 was best. } { [%clk 0:03:36] } 47. Kf4?! { [%eval 4.21] } { Inaccuracy. Bxd6 was best. } { [%clk 0:04:03] } 47... Nc8 { [%eval 4.55] [%clk 0:29:55] } 48. Bc3 { [%eval 4.1] [%clk 0:32:39] } 48... Be8 { [%eval 3.98] [%clk 0:25:28] } 49. Kg5 { [%eval 3.58] [%clk 0:32:24] } 49... Nd6 { [%eval 3.38] [%clk 0:24:42] } 50. e5 { [%eval 3.49] [%clk 0:31:08] } 50... Nf7+ { [%eval 3.53] [%clk 0:24:48] } 51. Kf4 { [%eval 3.38] [%clk 0:31:33] } 51... Nd8 { [%eval 3.32] [%clk 0:23:25] } 52. Be4 { [%eval 3.02] [%clk 0:31:14] } 52... Ke7 { [%eval 2.86] [%clk 0:17:44] } 53. Kg5 { [%eval 1.95] [%clk 0:29:07] } 53... Nf7+ { [%eval 2.66] [%clk 0:11:54] } 54. Kg4 { [%eval 2.6] [%clk 0:27:24] } 54... Nd8 { [%eval 2.43] [%clk 0:10:14] } 55. Bd2 { [%eval 2.35] [%clk 0:26:10] } 55... Ke6?! { [%eval 3.78] } { Inaccuracy. Ne6 was best. } { [%clk 0:06:17] } 56. Bf4? { [%eval 2.26] } { Mistake. Bd5+ was best. } { [%clk 0:25:57] } 56... Nc6?? { [%eval 4.85] } { Blunder. Kd7 was best. } { [%clk 0:06:16] } 57. Bd5+ { [%eval 4.7] [%clk 0:26:17] } 57... Ke7 { [%eval 4.75] [%clk 0:05:58] } 58. Bg5+ { [%eval 4.6] [%clk 0:25:15] } 58... Kf8?! { [%eval 5.86] } { Inaccuracy. Kd7 was best. } { [%clk 0:06:22] } 59. Bf6 { [%eval 5.67] [%clk 0:24:28] } 59... Ne7 { [%eval 5.86] [%clk 0:05:13] } 60. Kg5 { [%eval 5.69] [%clk 0:24:04] } 1-0