Event: British Rapidplay - lower boards
Date: 2024-03-02
White: Ou, Siyuan
WhiteElo: 1434
Black: Letton, Rob
BlackElo: 1722
Result: 1/2-1/2
ECO: B32
Opening: Sicilian Defense: Accelerated Dragon
Variant: Standard
TimeControl: 15 minutes + 10secs/move

1. e4 { [%eval 0.13] [%clk 0:15:17] } 1... c5 { [%eval 0.33] [%clk 0:15:17] } 2. Nf3 { [%eval 0.22] [%clk 0:15:22] } 2... Nc6 { [%eval 0.31] [%clk 0:15:18] } 3. d4 { [%eval 0.33] [%clk 0:15:27] } 3... cxd4 { [%eval 0.38] [%clk 0:15:18] } 4. Nxd4 { [%eval 0.0] [%clk 0:15:34] } 4... g6 { [%eval 0.49] [%clk 0:15:18] } 5. Be3 { [%eval 0.0] [%clk 0:14:07] } 5... Bg7?! { [%eval 0.74] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:20] } 6. Nc3?! { [%eval 0.0] } { Inaccuracy. c4 was best. } { [%clk 0:13:08] } 6... Nf6 { [%eval 0.22] [%clk 0:15:17] } 7. f3 { [%eval 0.0] [%clk 0:11:55] } 7... O-O { [%eval 0.0] [%clk 0:14:34] } 8. Qd2 { [%eval -0.15] [%clk 0:11:30] } 8... a6? { [%eval 0.95] } { Mistake. d5 was best. } { [%clk 0:13:08] } 9. O-O-O { [%eval 0.78] [%clk 0:09:08] } 9... b5?? { [%eval 4.9] } { Blunder. d5 was best. } { [%clk 0:12:41] } 10. a3?? { [%eval 0.65] } { Blunder. Nxc6 was best. } { [%clk 0:08:59] } 10... Bb7 { [%eval 0.94] [%clk 0:10:50] } 11. h4 { [%eval 0.62] [%clk 0:07:23] } 11... h5 { [%eval 0.78] [%clk 0:09:57] } 12. Nb3?! { [%eval -0.04] } { Inaccuracy. g4 was best. } { [%clk 0:07:00] } 12... d6 { [%eval 0.28] [%clk 0:09:15] } 13. Be2 { [%eval 0.0] [%clk 0:06:01] } 13... Ne5 { [%eval 0.02] [%clk 0:08:53] } 14. Bh6 { [%eval 0.14] [%clk 0:05:48] } 14... Nc4?! { [%eval 1.17] } { Inaccuracy. Bxh6 was best. } { [%clk 0:07:23] } 15. Qf4?? { [%eval -1.28] } { Blunder. Bxc4 was best. } { [%clk 0:04:17] } 15... Qb6? { [%eval 0.03] } { Mistake. e5 was best. } { [%clk 0:06:09] } 16. Bxg7 { [%eval 0.21] [%clk 0:03:51] } 16... Kxg7 { [%eval 0.18] [%clk 0:06:13] } 17. Nd4 { [%eval 0.02] [%clk 0:01:56] } 17... e5?? { [%eval 4.17] } { Blunder. Rac8 was best. } { [%clk 0:05:05] } 18. Nf5+ { [%eval 4.12] [%clk 0:02:03] } 18... gxf5 { [%eval 4.14] [%clk 0:04:29] } 19. Qg5+ { [%eval 4.1] [%clk 0:01:39] } 19... Kh7 { [%eval 4.15] [%clk 0:03:20] } 20. Qxf5+ { [%eval 4.29] [%clk 0:01:32] } 20... Kg7 { [%eval 4.14] [%clk 0:02:41] } 21. Qg5+ { [%eval 4.12] [%clk 0:01:40] } 21... Kh7 { [%eval 4.34] [%clk 0:02:31] } 22. Qxf6 { [%eval 4.2] [%clk 0:01:47] } 22... Qe3+ { [%eval 4.71] [%clk 0:02:18] } 23. Kb1 { [%eval 4.79] [%clk 0:01:41] } 23... Rad8 { [%eval 5.05] [%clk 0:01:35] } 24. Qf5+ { [%eval 4.3] [%clk 0:01:24] } 24... Kg7 { [%eval 4.16] [%clk 0:01:07] } 25. Qxh5 { [%eval 3.96] [%clk 0:01:23] } 25... Nxa3+?! { [%eval 5.24] } { Inaccuracy. Nb6 was best. } { [%clk 0:00:49] } 26. bxa3 { [%eval 5.17] [%clk 0:01:19] } 26... Qxc3?! { [%eval 7.26] } { Inaccuracy. b4 was best. } { [%clk 0:00:57] } 27. Qg5+ { [%eval 7.05] [%clk 0:01:21] } 27... Kh7 { [%eval 6.47] [%clk 0:00:52] } 28. Qc1?? { [%eval 1.2] } { Blunder. Rh3 was best. } { [%clk 0:01:20] } 28... b4 { [%eval 1.49] [%clk 0:00:52] } 29. axb4? { [%eval -0.13] } { Mistake. Rd3 was best. } { [%clk 0:01:13] } 29... Qxb4+ { [%eval -0.21] [%clk 0:00:57] } 30. Qb2 { [%eval -0.22] [%clk 0:00:00] } 30... Qxb2+?? { [%eval 1.81] } { Blunder. Qc5 was best. } { [%clk 0:01:05] } 31. Kxb2 { [%eval 1.81] [%clk 0:01:29] } 31... Rb8 { [%eval 2.12] [%clk 0:01:14] } 32. Kc1 { [%eval 2.17] [%clk 0:01:34] } 32... Rfd8 { [%eval 2.17] [%clk 0:01:11] } 33. Bd3?! { [%eval 1.33] } { Inaccuracy. Rd2 was best. } { [%clk 0:01:24] } 33... a5 { [%eval 1.49] [%clk 0:01:15] } 34. g3?! { [%eval 0.86] } { Inaccuracy. Kd2 was best. } { [%clk 0:01:23] } 34... a4 { [%eval 0.82] [%clk 0:01:08] } 35. Kd2 { [%eval 0.91] [%clk 0:01:18] } 35... Kg7 { [%eval 0.8] [%clk 0:00:41] } 36. Ra1 { [%eval 0.87] [%clk 0:01:15] } 36... Ra8?! { [%eval 1.71] } { Inaccuracy. Bc6 was best. } { [%clk 0:00:41] } 37. Bb5? { [%eval 0.14] } { Mistake. Rhb1 was best. } { [%clk 0:01:18] } 37... a3 { [%eval 0.13] [%clk 0:00:50] } 38. Bc4 { [%eval 0.0] [%clk 0:01:17] } 38... d5 { [%eval 0.0] [%clk 0:00:58] } 39. exd5 { [%eval 0.0] [%clk 0:01:13] } 39... Bxd5 { [%eval 0.0] [%clk 0:01:05] } 40. Bxd5 { [%eval 0.0] [%clk 0:01:22] } 40... Rxd5+ { [%eval 0.0] [%clk 0:01:13] } 41. Ke3 { [%eval -0.01] [%clk 0:01:18] } 41... a2 { [%eval 0.01] [%clk 0:01:05] } 42. Ke4 { [%eval -0.39] [%clk 0:01:10] } 42... Rc5 { [%eval 0.0] [%clk 0:00:59] } 43. Rh2 { [%eval -0.01] [%clk 0:00:59] } 43... f6 { [%eval 0.01] [%clk 0:01:05] } 44. c3 { [%eval 0.0] [%clk 0:01:01] } 44... Ra4+ { [%eval 0.0] [%clk 0:00:57] } 45. Kd3 { [%eval 0.04] [%clk 0:00:56] } 45... Ra3 { [%eval 0.08] [%clk 0:00:48] } 46. Raxa2 { [%eval 0.0] [%clk 0:00:31] } 46... Rcxc3+ { [%eval 0.0] [%clk 0:00:49] } 47. Ke4 { [%eval 0.0] [%clk 0:00:34] } 47... Rc4+ { [%eval 0.0] [%clk 0:00:25] } 48. Kd5 { [%eval 0.0] [%clk 0:00:24] } 48... Rac3 { [%eval 0.0] [%clk 0:00:29] } 49. Ra7+ { [%eval 0.0] [%clk 0:00:25] } 49... Kg6 { [%eval 0.0] [%clk 0:00:37] } 50. h5+ { [%eval 0.0] [%clk 0:00:30] } 50... Kh6 { [%eval 0.0] [%clk 0:00:19] } 51. Rf7 { [%eval 0.0] [%clk 0:00:19] } 51... Rc5+ { [%eval 0.0] [%clk 0:00:18] } 52. Kd6 { [%eval 0.0] [%clk 0:00:20] } 52... Rc6+ { [%eval 0.0] [%clk 0:00:24] } 53. Kd5 { [%eval 0.0] [%clk 0:00:20] } 53... R6c5+ { [%eval 0.0] [%clk 0:00:22] } 54. Ke4 { [%eval 0.0] [%clk 0:00:14] } 54... R5c4+ { [%eval 0.0] [%clk 0:00:31] } 55. Kd5 { [%eval 0.0] [%clk 0:00:15] } 55... Rc5+ { [%eval 0.0] [%clk 0:00:40] } 56. Ke4 { [%eval 0.0] [%clk 0:00:21] } 1/2-1/2