Event: CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament, part of the ACP world series
Site: Pardubice, Czech Republic
Date: 2025-07-25
White: Lorscheid, Gerhard
WhiteTitle: FM
WhiteElo: 2162
Black: Prokofiev, Valentyn
BlackTitle: IM
BlackElo: 2426
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min + 30 s/move

1. Nf3 { [%eval 0.1] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. c4 { [%eval 0.26] [%clk 1:31:05] } 2... Nc6 { [%eval 0.31] [%clk 1:31:18] } 3. Nc3 { [%eval 0.16] [%clk 1:31:14] } 3... g6 { [%eval 0.38] [%clk 1:31:30] } 4. g3 { [%eval 0.16] [%clk 1:31:37] } 4... Bg7 { [%eval 0.14] [%clk 1:31:56] } 5. Bg2 { [%eval 0.06] [%clk 1:31:59] } 5... d6 { [%eval 0.09] [%clk 1:32:23] } 6. d3 { [%eval 0.0] [%clk 1:31:06] } 6... Rb8 { [%eval 0.0] [%clk 1:32:48] } 7. O-O { [%eval 0.02] [%clk 1:29:31] } 7... a6 { [%eval 0.0] [%clk 1:33:13] } 8. a4 { [%eval 0.0] [%clk 1:29:47] } 8... Nh6 { [%eval -0.01] [%clk 1:33:39] } 9. e4 { [%eval -0.06] [%clk 1:25:21] } 9... O-O { [%eval -0.06] [%clk 1:30:41] } 10. h3 { [%eval -0.04] [%clk 1:15:53] } 10... f5 { [%eval 0.0] [%clk 1:30:42] } 11. Nd5 { [%eval -0.24] [%clk 1:16:07] } 11... b5?? { [%eval 2.44] } { Blunder. b6 was best. } { [%clk 1:26:17] } 12. axb5 { [%eval 2.44] [%clk 1:07:41] } 12... axb5 { [%eval 2.3] [%clk 1:26:37] } 13. cxb5 { [%eval 2.22] [%clk 1:07:46] } 13... Rxb5 { [%eval 2.39] [%clk 1:24:50] } 14. Bxh6 { [%eval 2.24] [%clk 1:05:16] } 14... Bxh6?! { [%eval 3.07] } { Inaccuracy. fxe4 was best. } { [%clk 1:21:37] } 15. Qa4 { [%eval 3.13] [%clk 1:05:39] } 15... Rb6 { [%eval 3.24] [%clk 1:21:27] } 16. Nxb6 { [%eval 3.4] [%clk 1:01:34] } 16... Qxb6 { [%eval 3.19] [%clk 1:21:54] } 17. exf5 { [%eval 3.25] [%clk 0:58:43] } 17... gxf5 { [%eval 3.06] [%clk 1:14:29] } 18. Qh4 { [%eval 3.11] [%clk 0:45:35] } 18... Kg7 { [%eval 3.22] [%clk 1:12:22] } 19. Rfe1 { [%eval 3.23] [%clk 0:41:30] } 19... Qxb2?! { [%eval 4.32] } { Inaccuracy. Rf6 was best. } { [%clk 1:09:34] } 20. Ra8?! { [%eval 2.93] } { Inaccuracy. Nh2 was best. } { [%clk 0:32:53] } 20... Qf6 { [%eval 3.02] [%clk 1:06:47] } 21. Qxf6+? { [%eval 1.42] } { Mistake. Qa4 was best. } { [%clk 0:31:03] } 21... Kxf6 { [%eval 1.42] [%clk 1:07:08] } 22. Ng5 { [%eval 1.46] [%clk 0:31:27] } 22... Bxg5 { [%eval 1.51] [%clk 1:06:13] } 23. Bxc6 { [%eval 1.44] [%clk 0:31:47] } 23... Bh6 { [%eval 1.27] [%clk 1:05:34] } 24. Rb1?! { [%eval 0.66] } { Inaccuracy. Bd5 was best. } { [%clk 0:21:51] } 24... Be6 { [%eval 0.67] [%clk 1:02:46] } 25. Rxf8+ { [%eval 1.01] [%clk 0:22:13] } 25... Bxf8 { [%eval 0.95] [%clk 1:03:14] } 26. f4 { [%eval 0.56] [%clk 0:22:11] } 26... Bf7 { [%eval 0.99] [%clk 1:01:40] } 27. Kf2 { [%eval 0.61] [%clk 0:22:05] } 27... Bg7?! { [%eval 1.43] } { Inaccuracy. h5 was best. } { [%clk 0:58:49] } 28. Kf3?! { [%eval 0.61] } { Inaccuracy. g4 was best. } { [%clk 0:20:59] } 28... h6 { [%eval 0.6] [%clk 0:48:24] } 29. g4 { [%eval 0.25] [%clk 0:20:10] } 29... Bg6 { [%eval 0.25] [%clk 0:48:41] } 30. Rb3 { [%eval 0.11] [%clk 0:17:33] } 30... e5 { [%eval 0.13] [%clk 0:42:28] } 31. Bd5 { [%eval 0.01] [%clk 0:17:22] } 31... exf4 { [%eval 0.02] [%clk 0:40:59] } 32. Kxf4 { [%eval 0.06] [%clk 0:17:38] } 32... Bf8 { [%eval 0.06] [%clk 0:39:24] } 33. Rb8 { [%eval 0.13] [%clk 0:15:59] } 33... Be7 { [%eval 0.03] [%clk 0:39:18] } 34. Bc4 { [%eval 0.0] [%clk 0:15:14] } 34... fxg4 { [%eval 0.0] [%clk 0:35:50] } 35. hxg4 { [%eval 0.0] [%clk 0:15:35] } 35... Kg7 { [%eval 0.04] [%clk 0:34:03] } 36. Rb7 { [%eval 0.0] [%clk 0:15:02] } 36... Kf6 { [%eval 0.06] [%clk 0:34:27] } 37. Rb8 { [%eval 0.02] [%clk 0:15:17] } 37... Bh7 { [%eval 0.11] [%clk 0:34:51] } 38. Re8 { [%eval 0.12] [%clk 0:14:33] } 38... d5 { [%eval 0.17] [%clk 0:32:42] } 39. Bxd5 { [%eval 0.26] [%clk 0:13:45] } 39... Bxd3 { [%eval 0.35] [%clk 0:33:08] } 40. Kf3 { [%eval 0.0] [%clk 0:12:48] } 40... Bg6 { [%eval 0.22] [%clk 0:33:16] } 41. Rh8 { [%eval 0.21] [%clk 0:11:23] } 41... Kg7 { [%eval 0.23] [%clk 0:31:18] } 42. Rc8 { [%eval 0.2] [%clk 0:11:38] } 42... Bc2 { [%eval 0.21] [%clk 0:30:30] } 43. Rc6 { [%eval 0.21] [%clk 0:10:15] } 43... h5 { [%eval 0.27] [%clk 0:27:22] } 44. gxh5 { [%eval 0.23] [%clk 0:08:34] } 44... Bd1+ { [%eval 0.24] [%clk 0:27:22] } 45. Kf4 { [%eval 0.21] [%clk 0:07:14] } 45... Bxh5 { [%eval 0.2] [%clk 0:27:46] } 46. Kf5 { [%eval 0.22] [%clk 0:07:38] } 46... Bd1?? { [%eval 3.85] } { Blunder. Bd8 was best. } { [%clk 0:25:06] } 47. Rc7 { [%eval 3.79] [%clk 0:07:03] } 47... Kf8 { [%eval 3.5] [%clk 0:25:27] } 48. Rc8+ { [%eval 3.3] [%clk 0:07:18] } 48... Kg7 { [%eval 3.85] [%clk 0:25:45] } 49. Rg8+ { [%eval 3.35] [%clk 0:07:30] } 49... Kh6?! { [%eval 5.04] } { Inaccuracy. Kh7 was best. } { [%clk 0:22:50] } 50. Be4 { [%eval 5.04] [%clk 0:20:15] } 50... c4 { [%eval 5.03] [%clk 0:12:00] } 51. Rg6+ { [%eval #21] [%clk 0:14:00] } 51... Kh5 { [%eval #20] [%clk 0:12:22] } 52. Rg7 { [%eval #19] [%clk 0:14:24] } 52... Bf8 { [%eval 62.35] [%clk 0:12:49] } 53. Rh7+?? { [%eval 0.29] } { Blunder. Rg1 was best. } { [%clk 0:14:48] } 53... Bh6 { [%eval 0.28] [%clk 0:13:13] } 54. Kf6 { [%eval 0.27] [%clk 0:15:11] } 54... c3 { [%eval 0.27] [%clk 0:13:35] } 55. Bg6+ { [%eval 0.25] [%clk 0:15:22] } 55... Kg4 { [%eval 0.22] [%clk 0:14:02] } 56. Rxh6 { [%clk 0:12:29] } 56... c2 { [%clk 0:14:28] } 57. Bf5+ { [%clk 0:12:50] } 57... Kf4 { [%clk 0:14:24] } 58. Rh4+ { [%clk 0:11:39] } 58... Ke3 { [%clk 0:14:48] } 59. Rh3+ { [%clk 0:11:20] } 59... Kd2 { [%clk 0:14:26] } 60. Bxc2 { [%clk 0:10:21] } 60... Kxc2 { [%clk 0:14:03] } 61. Ke5 { [%clk 0:10:45] } 61... Kb2 { [%clk 0:13:43] } 62. Kd4 { [%clk 0:11:06] } 1/2-1/2