Event: WRTC
Site: Düsseldorf, Germany
Date: 2023-08-26
White: Koch, Thomas
WhiteElo: 2426
Black: Sidletskyi, Ivan
BlackElo: 2179
Result: 1-0
ECO: D41
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:19] } 1... Nf6 { [%eval 0.28] [%clk 0:15:16] } 2. c4 { [%eval 0.16] [%clk 0:15:27] } 2... e6 { [%eval 0.23] [%clk 0:15:22] } 3. Nf3 { [%eval 0.0] [%clk 0:15:34] } 3... d5 { [%eval 0.17] [%clk 0:15:30] } 4. Nc3 { [%eval 0.0] [%clk 0:15:42] } 4... c5 { [%eval 0.25] [%clk 0:15:36] } 5. cxd5 { [%eval 0.15] [%clk 0:15:48] } 5... cxd4 { [%eval 0.35] [%clk 0:15:42] } 6. Qa4+ { [%eval 0.0] [%clk 0:15:26] } 6... Bd7 { [%eval 0.3] [%clk 0:15:49] } 7. Qxd4 { [%eval 0.05] [%clk 0:15:33] } 7... exd5 { [%eval 0.12] [%clk 0:15:57] } 8. Nxd5 { [%eval 0.0] [%clk 0:15:23] } 8... Qa5+ { [%eval 0.04] [%clk 0:16:05] } 9. Nc3 { [%eval -0.05] [%clk 0:15:28] } 9... Nc6 { [%eval 0.03] [%clk 0:16:13] } 10. Qd1 { [%eval 0.0] [%clk 0:15:13] } 10... Ne4 { [%eval -0.04] [%clk 0:16:05] } 11. Bd2 { [%eval -0.02] [%clk 0:13:19] } 11... Nxd2 { [%eval 0.11] [%clk 0:16:09] } 12. Qxd2 { [%eval 0.0] [%clk 0:13:27] } 12... O-O-O { [%eval 0.0] [%clk 0:10:37] } 13. a3 { [%eval -0.29] [%clk 0:10:13] } 13... Bf5?! { [%eval 0.45] } { Inaccuracy. Be6 was best. } { [%clk 0:07:16] } 14. Qc1 { [%eval 0.08] [%clk 0:10:21] } 14... g5?! { [%eval 0.98] } { Inaccuracy. g6 was best. } { [%clk 0:05:28] } 15. e3? { [%eval -0.2] } { Mistake. Qxg5 was best. } { [%clk 0:09:01] } 15... Bg7 { [%eval 0.18] [%clk 0:04:24] } 16. Be2 { [%eval -0.23] [%clk 0:09:07] } 16... g4 { [%eval -0.23] [%clk 0:04:23] } 17. Nd2 { [%eval -0.3] [%clk 0:09:14] } 17... Bd3 { [%eval 0.22] [%clk 0:03:25] } 18. Bxd3 { [%eval 0.0] [%clk 0:04:23] } 18... Rxd3 { [%eval 0.0] [%clk 0:03:33] } 19. O-O { [%eval 0.0] [%clk 0:04:28] } 19... Rhd8 { [%eval 0.29] [%clk 0:02:33] } 20. Nb3?! { [%eval -0.26] } { Inaccuracy. Nc4 was best. } { [%clk 0:04:04] } 20... Qb6?! { [%eval 0.56] } { Inaccuracy. Qh5 was best. } { [%clk 0:02:11] } 21. Qc2 { [%eval 0.61] [%clk 0:04:03] } 21... h5?? { [%eval 3.21] } { Blunder. Bxc3 was best. } { [%clk 0:01:36] } 22. Rad1?? { [%eval 0.62] } { Blunder. Nd4 was best. } { [%clk 0:04:01] } 22... Rxd1 { [%eval 0.74] [%clk 0:01:36] } 23. Rxd1 { [%eval 0.68] [%clk 0:04:08] } 23... Rxd1+ { [%eval 0.71] [%clk 0:01:34] } 24. Nxd1 { [%eval 0.91] [%clk 0:04:14] } 24... Kb8 { [%eval 0.75] [%clk 0:01:07] } 25. Nc5 { [%eval 0.69] [%clk 0:04:02] } 25... Ne5 { [%eval 0.81] [%clk 0:01:01] } 26. Nd3?! { [%eval 0.0] } { Inaccuracy. Nb3 was best. } { [%clk 0:03:14] } 26... Qa5?! { [%eval 0.7] } { Inaccuracy. Qg6 was best. } { [%clk 0:00:51] } 27. Nc3 { [%eval 0.36] [%clk 0:02:10] } 27... Nc4 { [%eval 0.77] [%clk 0:00:48] } 28. Nb4 { [%eval 0.41] [%clk 0:01:54] } 28... h4?? { [%eval 3.28] } { Blunder. Qd8 was best. } { [%clk 0:00:18] } 29. Qb3?? { [%eval 0.73] } { Blunder. Qh7 was best. } { [%clk 0:01:10] } 29... Ne5 { [%eval 0.73] } 30. Qd1 { [%eval 0.52] [%clk 0:00:55] } 30... h3? { [%eval 1.71] } { Mistake. a6 was best. } { [%clk 0:00:13] } 31. Qd6+? { [%eval 0.31] } { Mistake. gxh3 was best. } { [%clk 0:00:59] } 31... Kc8?? { [%eval 3.53] } { Blunder. Qc7 was best. } { [%clk 0:00:13] } 32. Ncd5?? { [%eval 0.98] } { Blunder. Nbd5 was best. } { [%clk 0:00:55] } 32... Ng6 { [%eval 0.68] [%clk 0:00:11] } 33. gxh3 { [%eval 0.46] [%clk 0:00:36] } 33... Be5 { [%eval 0.55] [%clk 0:00:20] } 34. Ne7+ { [%eval 0.66] [%clk 0:00:38] } 34... Nxe7 { [%eval 0.65] [%clk 0:00:29] } 35. Qxe7 { [%eval 0.69] [%clk 0:00:47] } 35... gxh3? { [%eval 2.18] } { Mistake. Bxb2 was best. } { [%clk 0:00:18] } 36. Qxf7? { [%eval 0.48] } { Mistake. Qe8+ was best. } { [%clk 0:00:47] } 36... Bxb2 { [%eval 0.6] [%clk 0:00:12] } 37. Qe6+ { [%eval 0.5] [%clk 0:00:52] } 37... Kd8 { [%eval 0.44] [%clk 0:00:15] } 38. Qxh3 { [%eval 0.45] [%clk 0:00:54] } 38... Qg5+ { [%eval 0.47] [%clk 0:00:12] } 39. Kh1?! { [%eval -0.1] } { Inaccuracy. Qg3 was best. } { [%clk 0:00:59] } 39... Bxa3?! { [%eval 0.55] } { Inaccuracy. a5 was best. } { [%clk 0:00:20] } 40. Qh8+ { [%eval 0.52] [%clk 0:01:03] } 40... Kd7 { [%eval 0.64] [%clk 0:00:25] } 41. Qd4+ { [%eval 0.68] [%clk 0:01:09] } 41... Ke8 { [%eval 0.67] [%clk 0:00:27] } 42. Nd5 { [%eval 0.58] [%clk 0:01:13] } 42... Bd6?? { [%eval 3.66] } { Blunder. Qf5 was best. } { [%clk 0:00:29] } 43. Nf6+ { [%eval 3.99] [%clk 0:00:46] } 43... Ke7 { [%eval 3.4] [%clk 0:00:36] } 44. Ne4?? { [%eval 0.36] } { Blunder. Qxd6+ was best. } { [%clk 0:00:41] } 44... Qe5 { [%eval 0.41] [%clk 0:00:40] } 45. Nxd6 { [%eval 0.36] [%clk 0:00:38] } 45... Qxd6 { [%eval 0.4] [%clk 0:00:42] } 46. Qe4+ { [%eval 0.13] [%clk 0:00:47] } 46... Kf6 { [%eval 0.0] [%clk 0:00:43] } 47. Qf3+ { [%eval 0.02] [%clk 0:00:43] } 47... Kg5 { [%eval 0.18] [%clk 0:00:48] } 48. e4 { [%eval 0.03] [%clk 0:00:42] } 48... Qf4 { [%eval 0.04] [%clk 0:00:31] } 49. Qe2 { [%eval 0.0] [%clk 0:00:42] } 49... a5 { [%eval 0.0] [%clk 0:00:14] } 50. e5 { [%eval 0.0] [%clk 0:00:24] } 50... Qc1+ { [%eval 0.0] [%clk 0:00:13] } 51. Kg2 { [%eval 0.03] [%clk 0:00:31] } 51... Qc6+ { [%eval 0.09] [%clk 0:00:22] } 52. Kg3 { [%eval 0.01] [%clk 0:00:27] } 52... Kf5?! { [%eval 1.09] } { Inaccuracy. Qc3+ was best. } { [%clk 0:00:17] } 53. f4?! { [%eval 0.0] } { Inaccuracy. Qh5+ was best. } 53... Qg6+ { [%eval 0.0] [%clk 0:00:26] } 54. Kf2 { [%eval 0.0] [%clk 0:00:25] } 54... Qb6+ { [%eval 0.0] [%clk 0:00:13] } 55. Kf1 { [%eval 0.0] [%clk 0:00:25] } 55... Kxf4 { [%eval 0.0] [%clk 0:00:14] } 56. e6 { [%eval 0.0] [%clk 0:00:31] } 56... Qb1+ { [%eval 0.0] [%clk 0:00:22] } 57. Kf2 { [%eval 0.0] [%clk 0:00:38] } 57... Qb6+ { [%eval 0.0] [%clk 0:00:29] } 58. Kg2 { [%eval 0.0] [%clk 0:00:28] } 58... Qc6+ { [%eval 0.0] [%clk 0:00:38] } 59. Kf1 { [%eval 0.0] [%clk 0:00:30] } 59... Qh1+ { [%eval 0.0] [%clk 0:00:40] } 60. Kf2 { [%eval 0.0] [%clk 0:00:39] } 60... Qxh2+ { [%eval 0.0] [%clk 0:00:48] } 61. Ke1 { [%eval 0.0] [%clk 0:00:48] } 61... Qh8?? { [%eval 6.69] } { Blunder. Qh7 was best. } { [%clk 0:00:27] } 62. e7 { [%eval 6.63] [%clk 0:00:56] } 62... Qa1+ { [%eval 6.7] [%clk 0:00:15] } 63. Kf2 { [%eval 6.56] [%clk 0:01:02] } 63... Qd4+ { [%eval 6.56] [%clk 0:00:20] } 64. Kf1 { [%eval 6.68] [%clk 0:00:58] } 64... Qa1+ { [%eval 6.82] [%clk 0:00:11] } 65. Qe1 { [%eval 6.7] [%clk 0:01:04] } 1-0