Event: Schachbundesliga
Site: chess24.com
Date: 2022-07-10
White: Orlov, Andrey
WhiteTitle: GM
WhiteElo: 2491
Black: Boensch, Uwe
BlackTitle: GM
BlackElo: 2494
Result: 1/2-1/2
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:52] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:30:48] } 2... d6 { [%eval 0.0] [%clk 1:31:18] } 3. d4 { [%eval 0.3] [%clk 1:30:37] } 3... cxd4 { [%eval 0.13] [%clk 1:31:47] } 4. Qxd4 { [%eval 0.0] [%clk 1:30:49] } 4... a6 { [%eval 0.42] [%clk 1:30:08] } 5. c4 { [%eval 0.43] [%clk 1:28:06] } 5... Nc6 { [%eval 0.41] [%clk 1:30:17] } 6. Qe3 { [%eval 0.29] [%clk 1:26:30] } 6... g6 { [%eval 0.46] [%clk 1:28:08] } 7. Nc3 { [%eval 0.15] [%clk 1:22:29] } 7... Bg4 { [%eval 0.26] [%clk 1:25:45] } 8. Be2 { [%eval 0.23] [%clk 1:19:19] } 8... Bh6 { [%eval 0.34] [%clk 1:14:14] } 9. Qd3 { [%eval 0.3] [%clk 1:08:49] } 9... Bg7 { [%eval 0.25] [%clk 1:13:22] } 10. Be3 { [%eval 0.38] [%clk 0:59:28] } 10... Rc8 { [%eval 0.38] [%clk 1:11:16] } 11. Rc1 { [%eval 0.12] [%clk 0:51:39] } 11... Bxf3 { [%eval 0.51] [%clk 1:10:10] } 12. gxf3 { [%eval 0.51] [%clk 0:51:54] } 12... Ne5 { [%eval 0.72] [%clk 1:06:07] } 13. Qd1 { [%eval 0.52] [%clk 0:47:40] } 13... Nf6 { [%eval 0.43] [%clk 1:00:26] } 14. c5 { [%eval 0.31] [%clk 0:40:53] } 14... O-O { [%eval 0.72] [%clk 0:53:07] } 15. cxd6 { [%eval 0.62] [%clk 0:39:31] } 15... exd6 { [%eval 0.84] [%clk 0:52:22] } 16. O-O { [%eval 0.67] [%clk 0:39:09] } 16... Nc4 { [%eval 0.84] [%clk 0:35:49] } 17. Bxc4 { [%eval 0.76] [%clk 0:32:00] } 17... Rxc4 { [%eval 0.75] [%clk 0:36:14] } 18. Qb3 { [%eval 0.39] [%clk 0:22:42] } 18... b5 { [%eval 0.39] [%clk 0:28:24] } 19. a4 { [%eval -0.15] [%clk 0:19:38] } 19... Nd7?! { [%eval 0.75] } { Inaccuracy. Nh5 was best. } { [%clk 0:25:36] } 20. axb5 { [%eval 0.75] [%clk 0:19:28] } 20... Ne5?! { [%eval 1.51] } { Inaccuracy. axb5 was best. } { [%clk 0:22:15] } 21. f4?! { [%eval 0.57] } { Inaccuracy. bxa6 was best. } { [%clk 0:09:29] } 21... Qc8 { [%eval 0.67] [%clk 0:04:52] } 22. Qd1?? { [%eval -1.77] } { Blunder. f3 was best. } { [%clk 0:07:12] } 22... Qh3 { [%eval -1.44] [%clk 0:04:01] } 23. f3 { [%eval -1.27] [%clk 0:07:24] } 23... Ng4 { [%eval -1.59] [%clk 0:04:13] } 24. fxg4 { [%eval -1.64] [%clk 0:05:52] } 24... Qxe3+ { [%eval -1.54] [%clk 0:04:41] } 25. Kg2 { [%eval -1.78] [%clk 0:05:02] } 25... Bxc3? { [%eval -0.46] } { Mistake. axb5 was best. } { [%clk 0:03:24] } 26. Rxc3 { [%eval -0.47] [%clk 0:04:34] } 26... Qxe4+ { [%eval -0.39] [%clk 0:03:45] } 27. Rff3? { [%eval -1.53] } { Mistake. Qf3 was best. } { [%clk 0:04:10] } 27... axb5 { [%eval -1.81] [%clk 0:03:40] } 28. Rxc4 { [%eval -1.82] [%clk 0:03:52] } 28... bxc4 { [%eval -2.15] [%clk 0:02:52] } 29. Qxd6 { [%eval -2.06] [%clk 0:03:08] } 29... Qe2+ { [%eval -2.18] [%clk 0:03:16] } 30. Kg3 { [%eval -2.1] [%clk 0:03:35] } 30... Qxb2 { [%eval -1.75] [%clk 0:03:41] } 31. Qc5?! { [%eval -2.8] } { Inaccuracy. h4 was best. } { [%clk 0:03:07] } 31... Qc1 { [%eval -2.77] [%clk 0:03:28] } 32. f5?! { [%eval -3.64] } { Inaccuracy. Qe3 was best. } { [%clk 0:02:25] } 32... g5 { [%eval -3.63] [%clk 0:02:29] } 33. Qe3 { [%eval -4.57] [%clk 0:01:33] } 33... Qxe3 { [%eval -3.35] [%clk 0:02:05] } 34. Rxe3 { [%eval -3.91] [%clk 0:02:02] } 34... Rc8? { [%eval -2.33] } { Mistake. Rb8 was best. } { [%clk 0:02:05] } 35. Rc3 { [%eval -2.62] [%clk 0:02:29] } 35... Kg7?? { [%eval -0.61] } { Blunder. Rc5 was best. } { [%clk 0:01:42] } 36. Kf3 { [%eval -0.51] [%clk 0:02:54] } 36... Kf6 { [%eval -0.48] [%clk 0:01:10] } 37. Ke4 { [%eval -0.47] [%clk 0:03:20] } 37... Rc7 { [%eval -1.65] [%clk 0:00:47] } 38. h3 { [%eval -1.9] [%clk 0:01:51] } 38... Rc8 { [%eval -0.28] [%clk 0:01:08] } 39. Kd5?? { [%eval -3.02] } { Blunder. Rc2 was best. } { [%clk 0:01:13] } 39... h5 { [%eval -3.44] [%clk 0:01:10] } 40. Ke4 { [%eval -3.78] [%clk 0:00:37] } 40... Re8+?? { [%eval -1.67] } { Blunder. h4 was best. } { [%clk 0:00:47] } 41. Kf3?! { [%eval -2.74] } { Inaccuracy. Kd4 was best. } { [%clk 0:27:34] } 41... Rc8 { [%eval -3.91] [%clk 0:30:23] } 42. Ke4 { [%eval -3.89] [%clk 0:27:45] } 42... h4 { [%eval -4.01] [%clk 0:30:25] } 43. Kd5? { [%eval -7.24] } { Mistake. Kd4 was best. } { [%clk 0:22:57] } 43... Rd8+ { [%eval -7.67] [%clk 0:29:35] } 44. Ke4 { [%eval -7.2] [%clk 0:22:31] } 44... Rd3?? { [%eval 0.0] } { Blunder. Rb8 was best. } { [%clk 0:28:12] } 45. Rxd3 { [%eval 0.0] [%clk 0:22:18] } 45... cxd3 { [%eval 0.0] [%clk 0:28:40] } 46. Kxd3 { [%eval 0.0] [%clk 0:22:44] } 46... Ke5 { [%eval 0.0] [%clk 0:28:59] } 47. Ke3 { [%eval 0.0] [%clk 0:23:12] } 47... f6 { [%eval 0.0] [%clk 0:28:23] } 48. Kf3 { [%eval 0.0] [%clk 0:23:31] } 48... Kd4 { [%eval 0.0] [%clk 0:28:43] } 49. Kf2 { [%eval 0.0] [%clk 0:23:54] } 49... Ke4 { [%eval 0.0] [%clk 0:26:17] } 1/2-1/2