Event: Berlin IM
Site: chess24.com
Date: 2021-08-05
White: Bui, Bao Anh Le
WhiteElo: 2179
Black: Ahlander, Bjorn
BlackTitle: IM
BlackElo: 2408
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Kramnik Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:29] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:30:52] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:31:21] } 3. c4?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 1:30:56] } 3... Nc6 { [%eval 0.1] [%clk 1:31:07] } 4. Nc3 { [%eval -0.05] [%clk 1:31:18] } 4... Nf6 { [%eval 0.17] [%clk 1:30:53] } 5. Be2 { [%eval 0.08] [%clk 1:31:27] } 5... Qc7?! { [%eval 0.82] } { Inaccuracy. d5 was best. } { [%clk 1:12:26] } 6. O-O { [%eval 0.55] [%clk 1:30:22] } 6... Ng4 { [%eval 0.65] [%clk 1:10:32] } 7. h3 { [%eval 0.53] [%clk 1:23:40] } 7... h5 { [%eval 0.72] [%clk 1:08:57] } 8. g3 { [%eval 0.87] [%clk 1:17:18] } 8... Nge5 { [%eval 0.8] [%clk 1:03:38] } 9. Nb5?! { [%eval 0.25] } { Inaccuracy. Nxe5 was best. } { [%clk 1:14:21] } 9... Nxf3+ { [%eval 0.3] [%clk 0:57:47] } 10. Bxf3 { [%eval 0.3] [%clk 1:14:45] } 10... Qd8 { [%eval 0.24] [%clk 0:57:44] } 11. Bg2 { [%eval 0.0] [%clk 0:47:43] } 11... a6 { [%eval 0.12] [%clk 0:54:45] } 12. Nc3 { [%eval 0.11] [%clk 0:47:51] } 12... g6 { [%eval 0.41] [%clk 0:52:45] } 13. f4 { [%eval 0.24] [%clk 0:47:08] } 13... d6 { [%eval 0.05] [%clk 0:52:44] } 14. d3 { [%eval 0.07] [%clk 0:43:58] } 14... Bg7 { [%eval 0.0] [%clk 0:53:03] } 15. Be3 { [%eval 0.12] [%clk 0:37:51] } 15... f5 { [%eval 0.58] [%clk 0:50:40] } 16. exf5 { [%eval 0.49] [%clk 0:35:23] } 16... gxf5 { [%eval 0.48] [%clk 0:49:59] } 17. Bxc6+ { [%eval 0.16] [%clk 0:29:53] } 17... bxc6 { [%eval 0.0] [%clk 0:50:18] } 18. d4 { [%eval 0.0] [%clk 0:30:08] } 18... cxd4?! { [%eval 0.56] } { Inaccuracy. Rb8 was best. } { [%clk 0:33:29] } 19. Bxd4 { [%eval 0.51] [%clk 0:30:33] } 19... Bxd4+ { [%eval 0.61] [%clk 0:33:28] } 20. Qxd4 { [%eval 0.51] [%clk 0:30:59] } 20... Rg8 { [%eval 0.59] [%clk 0:33:52] } 21. Kh2 { [%eval 0.77] [%clk 0:27:47] } 21... c5 { [%eval 0.87] [%clk 0:33:12] } 22. Qd1?! { [%eval 0.22] } { Inaccuracy. Qd3 was best. } { [%clk 0:26:10] } 22... h4?! { [%eval 0.87] } { Inaccuracy. Qe7 was best. } { [%clk 0:26:55] } 23. g4 { [%eval 0.93] [%clk 0:20:13] } 23... Rb8? { [%eval 2.03] } { Mistake. Bb7 was best. } { [%clk 0:18:39] } 24. Qe2 { [%eval 2.19] [%clk 0:13:11] } 24... fxg4 { [%eval 2.62] [%clk 0:10:14] } 25. hxg4 { [%eval 2.85] [%clk 0:13:38] } 25... e5 { [%eval 2.75] [%clk 0:07:56] } 26. fxe5?! { [%eval 1.9] } { Inaccuracy. f5 was best. } { [%clk 0:08:27] } 26... Bxg4 { [%eval 1.81] [%clk 0:08:19] } 27. Qf2 { [%eval 1.93] [%clk 0:08:52] } 27... Qg5 { [%eval 1.63] [%clk 0:04:59] } 28. exd6?! { [%eval 0.61] } { Inaccuracy. Rae1 was best. } { [%clk 0:06:59] } 28... Be6 { [%eval 0.48] [%clk 0:04:06] } 29. Rae1 { [%eval 0.67] [%clk 0:03:32] } 29... Qg3+ { [%eval 0.69] [%clk 0:01:19] } 30. Qxg3 { [%eval 0.45] [%clk 0:03:56] } 30... hxg3+ { [%eval 0.61] [%clk 0:01:47] } 31. Kg1 { [%eval 0.47] [%clk 0:04:18] } 31... Kd7?? { [%eval 2.21] } { Blunder. Rg6 was best. } { [%clk 0:01:37] } 32. Ne4?? { [%eval 0.32] } { Blunder. Rf6 was best. } { [%clk 0:04:40] } 32... Bxc4 { [%eval 0.45] [%clk 0:01:16] } 33. Nf6+ { [%eval 0.0] [%clk 0:03:30] } 33... Kxd6 { [%eval 0.0] [%clk 0:01:26] } 34. Rd1+ { [%eval 0.0] [%clk 0:03:29] } 34... Kc7 { [%eval 0.0] [%clk 0:00:52] } 35. Rf4 { [%eval 0.0] [%clk 0:03:21] } 35... Rgf8 { [%eval 0.0] [%clk 0:00:45] } 36. Rxc4 { [%eval 0.0] [%clk 0:03:20] } 36... Rxf6 { [%eval 0.0] [%clk 0:01:13] } 37. Rxc5+ { [%eval 0.0] [%clk 0:03:46] } 37... Rc6 { [%eval 0.0] [%clk 0:01:30] } 38. Rxc6+ { [%eval 0.0] [%clk 0:03:29] } 38... Kxc6 { [%eval 0.0] [%clk 0:01:58] } 39. Rd2 { [%eval 0.0] [%clk 0:03:51] } 39... Re8 { [%eval 0.0] [%clk 0:01:43] } 40. Rc2+ { [%eval 0.0] [%clk 0:02:00] } 40... Kd5 { [%eval 0.0] [%clk 0:01:37] } 41. Kg2 { [%eval 0.0] [%clk 0:27:16] } 41... Re3 { [%eval 0.0] [%clk 0:31:55] } 42. b4 { [%eval 0.0] [%clk 0:25:30] } 42... Kd4 { [%eval 0.0] [%clk 0:22:18] } 43. a4 { [%eval 0.0] [%clk 0:22:30] } 43... Ra3 { [%eval 0.0] [%clk 0:21:01] } 44. a5 { [%eval 0.0] [%clk 0:22:36] } 44... Rb3 { [%eval 0.0] [%clk 0:17:17] } 45. Rc6 { [%eval 0.0] [%clk 0:22:43] } 45... Rxb4 { [%eval 0.08] [%clk 0:17:20] } 46. Rxa6 { [%eval 0.0] [%clk 0:23:09] } 46... Rb3 { [%eval 0.0] [%clk 0:16:50] } 47. Rg6 { [%eval 0.0] [%clk 0:23:28] } 47... Ra3 { [%eval 0.0] [%clk 0:16:48] } 48. Rg4+ { [%eval 0.0] [%clk 0:23:46] } 48... Kc5 { [%eval 0.0] [%clk 0:17:02] } 49. Rxg3 { [%eval 0.0] [%clk 0:24:13] } 49... Rxg3+ { [%eval 0.0] [%clk 0:17:15] } 50. Kxg3 { [%eval 0.0] [%clk 0:24:38] } 50... Kb5 { [%eval 0.0] [%clk 0:17:42] } 51. a6 { [%clk 0:25:04] } 51... Kxa6 { [%clk 0:00:03] } 1/2-1/2