Event: Round 6: Kopisch, Martin - Yatskar, Martin
Date: 2025-07-31
White: Kopisch, Martin
WhiteElo: 2083
Black: Yatskar, Martin
BlackTitle: CM
BlackElo: 2225
Result: 0-1
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Wormald Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:44] } 1... e5 { [%eval 0.22] [%clk 1:30:44] } 2. Nf3 { [%eval 0.13] [%clk 1:30:56] } 2... Nc6 { [%eval 0.21] [%clk 1:30:55] } 3. Bb5 { [%eval 0.15] [%clk 1:30:41] } 3... a6 { [%eval 0.21] [%clk 1:31:13] } 4. Ba4 { [%eval 0.11] [%clk 1:30:33] } 4... Nf6 { [%eval 0.28] [%clk 1:31:35] } 5. Qe2 { [%eval 0.0] [%clk 1:30:01] } 5... d6 { [%eval 0.08] [%clk 1:31:30] } 6. c4 { [%eval 0.0] [%clk 1:29:18] } 6... Bg4 { [%eval 0.01] [%clk 1:26:09] } 7. h3 { [%eval 0.0] [%clk 1:27:12] } 7... Bxf3 { [%eval -0.1] [%clk 1:26:25] } 8. Qxf3 { [%eval -0.12] [%clk 1:27:26] } 8... Nd7 { [%eval -0.02] [%clk 1:26:34] } 9. Bxc6 { [%eval -0.14] [%clk 1:26:33] } 9... bxc6 { [%eval -0.05] [%clk 1:26:57] } 10. d3 { [%eval -0.11] [%clk 1:19:20] } 10... g6 { [%eval -0.09] [%clk 1:22:42] } 11. Nc3 { [%eval -0.12] [%clk 1:18:13] } 11... Bg7 { [%eval -0.04] [%clk 1:21:18] } 12. Be3 { [%eval -0.13] [%clk 1:15:44] } 12... O-O { [%eval 0.13] [%clk 1:21:09] } 13. g4 { [%eval -0.27] [%clk 1:12:56] } 13... Rb8 { [%eval -0.15] [%clk 1:06:53] } 14. O-O-O { [%eval -0.26] [%clk 1:04:18] } 14... Qc8 { [%eval 0.07] [%clk 0:54:46] } 15. Rhg1 { [%eval -0.24] [%clk 0:57:08] } 15... Qb7 { [%eval -0.07] [%clk 0:54:42] } 16. Rd2 { [%eval -0.15] [%clk 0:49:55] } 16... Rfe8 { [%eval -0.16] [%clk 0:53:59] } 17. h4 { [%eval -0.18] [%clk 0:45:55] } 17... Nf8 { [%eval 0.04] [%clk 0:52:40] } 18. h5 { [%eval -0.14] [%clk 0:39:22] } 18... Ne6 { [%eval -0.07] [%clk 0:53:03] } 19. hxg6 { [%eval -0.25] [%clk 0:38:30] } 19... hxg6 { [%eval -0.15] [%clk 0:50:56] } 20. Rh1 { [%eval -0.2] [%clk 0:37:02] } 20... Nf4 { [%eval -0.3] [%clk 0:48:16] } 21. Nd1 { [%eval -0.08] [%clk 0:34:00] } 21... d5 { [%eval -0.18] [%clk 0:39:52] } 22. Bxf4 { [%eval -0.33] [%clk 0:30:36] } 22... exf4 { [%eval -0.32] [%clk 0:40:17] } 23. Qxf4 { [%eval -0.33] [%clk 0:30:58] } 23... a5?! { [%eval 0.3] } { Inaccuracy. dxc4 was best. } { [%clk 0:34:23] } 24. f3?! { [%eval -0.51] } { Inaccuracy. Re1 was best. } { [%clk 0:27:39] } 24... a4 { [%eval -0.18] [%clk 0:30:28] } 25. Rh7 { [%eval -0.24] [%clk 0:22:36] } 25... dxc4?? { [%eval 4.97] } { Blunder. Qb4 was best. } { [%clk 0:29:06] } 26. Rxg7+?? { [%eval 0.0] } { Blunder. e5 was best. } { [%clk 0:12:41] } 26... Kxg7 { [%eval 0.0] [%clk 0:29:30] } 27. e5 { [%eval 0.0] [%clk 0:11:53] } 27... Re6 { [%eval 0.0] [%clk 0:29:26] } 28. Rh2 { [%eval 0.0] [%clk 0:08:46] } 28... Rh8 { [%eval 0.0] [%clk 0:29:53] } 29. Rxh8 { [%eval 0.0] [%clk 0:09:09] } 29... Kxh8 { [%eval 0.0] [%clk 0:30:20] } 30. Qxf7 { [%eval 0.0] [%clk 0:09:30] } 30... Qc8 { [%eval 0.0] [%clk 0:30:48] } 31. dxc4 { [%eval 0.0] [%clk 0:08:32] } 31... Qe8 { [%eval 0.0] [%clk 0:31:15] } 32. Qxe8+ { [%eval 0.0] [%clk 0:08:45] } 32... Rxe8 { [%eval 0.0] [%clk 0:31:41] } 33. f4?! { [%eval -0.85] } { Inaccuracy. Kd2 was best. } { [%clk 0:06:44] } 33... g5?! { [%eval 0.0] } { Inaccuracy. Rf8 was best. } { [%clk 0:32:08] } 34. fxg5 { [%eval 0.0] [%clk 0:06:59] } 34... Rxe5 { [%eval 0.0] [%clk 0:32:33] } 35. Kd2 { [%eval 0.0] [%clk 0:06:59] } 35... Rxg5 { [%eval -0.01] [%clk 0:32:54] } 36. Ne3?! { [%eval -0.96] } { Inaccuracy. Nf2 was best. } { [%clk 0:07:05] } 36... a3?! { [%eval 0.0] } { Inaccuracy. Kg7 was best. } { [%clk 0:32:37] } 37. b4 { [%eval 0.0] [%clk 0:04:04] } 37... Kg7 { [%eval 0.0] [%clk 0:31:41] } 38. Kd3 { [%eval 0.0] [%clk 0:03:50] } 38... Kf6 { [%eval -0.43] [%clk 0:31:58] } 39. Ke4?? { [%eval -3.34] } { Blunder. Kd4 was best. } { [%clk 0:03:46] } 39... Rg8 { [%eval -3.5] [%clk 0:32:10] } 40. Kd4 { [%eval -4.2] [%clk 0:03:21] } 40... Rd8+ { [%eval -3.97] [%clk 0:32:27] } 41. Kc3 { [%eval -4.15] [%clk 0:03:23] } 41... Ke5?! { [%eval -3.07] } { Inaccuracy. Rh8 was best. } { [%clk 0:32:37] } 42. Nc2?! { [%eval -4.34] } { Inaccuracy. c5 was best. } { [%clk 0:03:13] } 42... Ke4 { [%eval -4.4] [%clk 0:32:58] } 43. c5 { [%eval -4.44] [%clk 0:27:25] } 43... Rd3+ { [%eval -4.48] [%clk 0:55:41] } 44. Kc4 { [%eval -4.0] [%clk 0:27:50] } 44... Rg3?? { [%eval 0.0] } { Blunder. Rd2 was best. } { [%clk 0:56:06] } 45. g5?? { [%eval -4.97] } { Blunder. Nd4 was best. } { [%clk 0:19:34] } 45... Ke5 { [%eval -5.14] [%clk 0:55:18] } 46. g6 { [%eval -5.18] [%clk 0:19:39] } 46... Rxg6 { [%eval -4.92] [%clk 0:55:29] } 47. Nxa3 { [%eval -5.4] [%clk 0:19:57] } 47... Rg4+ { [%eval -4.98] [%clk 0:55:48] } 48. Kb3 { [%eval -4.87] [%clk 0:20:05] } 48... Rg3+ { [%eval -5.28] [%clk 0:54:04] } 49. Ka4 { [%eval -5.21] [%clk 0:17:03] } 49... Kd4 { [%eval -5.37] [%clk 0:53:03] } 50. Nb1 { [%eval -4.64] [%clk 0:15:31] } 50... Rd3 { [%eval -4.93] [%clk 0:52:01] } 51. Ka5 { [%eval -6.22] [%clk 0:11:25] } 51... Kc4 { [%eval -6.08] [%clk 0:49:14] } 52. Ka4 { [%eval -5.95] [%clk 0:08:59] } 52... Rd8 { [%eval -5.75] [%clk 0:47:38] } 53. Na3+?! { [%eval -8.06] } { Inaccuracy. Ka3 was best. } { [%clk 0:09:22] } 53... Kc3 { [%eval -65.58] [%clk 0:47:55] } 54. Nb1+?! { [%eval #-31] } { Checkmate is now unavoidable. Nb5+ was best. } { [%clk 0:09:32] } 54... Kb2 { [%eval -25.34] [%clk 0:48:10] } 55. b5 { [%eval -73.41] [%clk 0:09:52] } 55... Kxb1 { [%eval -10.03] [%clk 0:45:40] } 56. b6?! { [%eval #-19] } { Checkmate is now unavoidable. a3 was best. } { [%clk 0:10:08] } 56... Ra8+ { [%eval #-23] [%clk 0:45:34] } 57. Kb4 { [%eval #-24] [%clk 0:10:20] } 57... Rb8 { [%eval #-30] [%clk 0:46:00] } 58. Ka5 { [%eval #-18] [%clk 0:10:40] } 58... cxb6+ { [%eval #-18] [%clk 0:46:24] } 59. cxb6 { [%eval #-18] [%clk 0:11:04] } 59... Kxa2 { [%eval #-17] [%clk 0:45:54] } 60. Ka6 { [%eval #-17] [%clk 0:11:21] } 60... c5?? { [%eval -5.3] } { Lost forced checkmate sequence. Kb3 was best. } { [%clk 0:46:11] } 0-1