Event: British Championships: Junior Under 12
Site: The Venue, De Montfort University, Leicester, United Kingdom
Date: 2023-07-29
White: De Silva, Sithun
Black: Pereslavtsev, Alexandr
BlackElo: 1555
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: G90 + 30 Secs per Move

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:26] } 2... d6 { [%eval 0.0] [%clk 1:31:22] } 3. d4 { [%eval 0.25] [%clk 1:31:51] } 3... cxd4 { [%eval 0.13] [%clk 1:31:49] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:16] } 4... Nf6 { [%eval 0.3] [%clk 1:32:16] } 5. Nc3 { [%eval 0.21] [%clk 1:32:36] } 5... a6 { [%eval 0.39] [%clk 1:32:46] } 6. f3 { [%eval 0.33] [%clk 1:32:57] } 6... e5 { [%eval 0.39] [%clk 1:33:13] } 7. Nb3 { [%eval 0.26] [%clk 1:33:24] } 7... Be7 { [%eval 0.09] [%clk 1:33:38] } 8. Be3 { [%eval 0.34] [%clk 1:33:46] } 8... Be6 { [%eval 0.46] [%clk 1:34:03] } 9. Qd2 { [%eval 0.39] [%clk 1:34:11] } 9... Nbd7 { [%eval 0.42] [%clk 1:34:28] } 10. g4 { [%eval 0.39] [%clk 1:34:36] } 10... b5 { [%eval 0.5] [%clk 1:34:29] } 11. O-O-O { [%eval 0.39] [%clk 1:34:45] } 11... O-O { [%eval 0.36] [%clk 1:33:49] } 12. g5 { [%eval 0.34] [%clk 1:34:58] } 12... b4 { [%eval 0.35] [%clk 1:31:29] } 13. gxf6 { [%eval 0.43] [%clk 1:35:22] } 13... bxc3 { [%eval 0.44] [%clk 1:31:47] } 14. Qxc3 { [%eval 0.47] [%clk 1:35:49] } 14... Nxf6 { [%eval 0.58] [%clk 1:31:07] } 15. Na5 { [%eval 0.4] [%clk 1:36:17] } 15... Bd7?! { [%eval 1.0] } { Inaccuracy. d5 was best. } { [%clk 1:26:15] } 16. Nc4 { [%eval 0.59] [%clk 1:20:25] } 16... Qc7 { [%eval 1.09] [%clk 1:10:56] } 17. Nb6 { [%eval 1.16] [%clk 1:04:11] } 17... Qxc3 { [%eval 1.13] [%clk 1:11:12] } 18. bxc3 { [%eval 1.13] [%clk 1:04:40] } 18... Rab8 { [%eval 1.37] [%clk 1:10:43] } 19. Nxd7?! { [%eval 0.39] } { Inaccuracy. Bxa6 was best. } { [%clk 1:05:05] } 19... Nxd7 { [%eval 0.35] [%clk 1:11:09] } 20. Bxa6 { [%eval 0.28] [%clk 1:05:17] } 20... Ra8? { [%eval 1.81] } { Mistake. Nc5 was best. } { [%clk 1:11:01] } 21. Bc4?! { [%eval 0.74] } { Inaccuracy. Bb5 was best. } { [%clk 1:05:37] } 21... Rfc8 { [%eval 0.62] [%clk 1:11:03] } 22. Bd5 { [%eval 0.6] [%clk 1:03:45] } 22... Ra5 { [%eval 0.77] [%clk 1:10:04] } 23. Kb2 { [%eval 0.71] [%clk 0:59:37] } 23... Rb5+ { [%eval 0.96] [%clk 1:03:00] } 24. Bb3 { [%eval 0.73] [%clk 0:59:49] } 24... Nf6 { [%eval 1.15] [%clk 0:59:56] } 25. Bg5 { [%eval 0.85] [%clk 0:56:48] } 25... Rc6 { [%eval 1.01] [%clk 0:58:17] } 26. Bxf6 { [%eval 1.21] [%clk 0:56:28] } 26... Bxf6 { [%eval 1.16] [%clk 0:58:37] } 27. Rd5 { [%eval 1.18] [%clk 0:56:05] } 27... Rb8 { [%eval 1.76] [%clk 0:57:56] } 28. Rhd1 { [%eval 1.74] [%clk 0:55:34] } 28... Be7 { [%eval 1.68] [%clk 0:58:12] } 29. Ra5 { [%eval 1.77] [%clk 0:54:46] } 29... Kf8 { [%eval 1.62] [%clk 0:58:01] } 30. Rdd5?! { [%eval 0.8] } { Inaccuracy. Ra7 was best. } { [%clk 0:52:22] } 30... g6 { [%eval 1.28] [%clk 0:57:50] } 31. Ra7 { [%eval 1.18] [%clk 0:51:00] } 31... Rcb6?! { [%eval 2.15] } { Inaccuracy. Bh4 was best. } { [%clk 0:57:17] } 32. Rda5 { [%eval 1.58] [%clk 0:49:36] } 32... R6b7 { [%eval 1.42] [%clk 0:57:00] } 33. Rxb7 { [%eval 1.31] [%clk 0:48:09] } 33... Rxb7 { [%eval 1.19] [%clk 0:57:28] } 34. a4 { [%eval 1.0] [%clk 0:48:28] } 34... f5? { [%eval 2.23] } { Mistake. Bg5 was best. } { [%clk 0:56:57] } 35. Ra8+ { [%eval 1.79] [%clk 0:48:15] } 35... Kg7 { [%eval 1.85] [%clk 0:57:01] } 36. a5 { [%eval 1.96] [%clk 0:48:36] } 36... Kh6?! { [%eval 2.91] } { Inaccuracy. Bg5 was best. } { [%clk 0:56:24] } 37. a6 { [%eval 2.86] [%clk 0:48:41] } 37... Rb5? { [%eval 4.92] } { Mistake. Rc7 was best. } { [%clk 0:56:10] } 38. Re8 { [%eval 4.92] [%clk 0:48:35] } 38... Ra5 { [%eval 5.03] [%clk 0:55:56] } 39. Rxe7 { [%eval 4.98] [%clk 0:48:59] } 39... Rxa6 { [%eval 5.0] [%clk 0:56:21] } 40. Bg8 { [%eval 5.19] [%clk 0:49:12] } 40... Kg5 { [%eval 5.2] [%clk 0:56:43] } 41. Bxh7 { [%eval 4.91] [%clk 0:48:41] } 41... Kf4 { [%eval 5.55] [%clk 0:56:46] } 42. Bxg6 { [%eval 5.57] [%clk 0:48:56] } 42... Kxf3 { [%eval 6.65] [%clk 0:57:04] } 43. Bxf5 { [%eval 5.89] [%clk 0:49:08] } 43... Kf4 { [%eval 5.74] [%clk 0:57:21] } 44. c4 { [%eval 6.14] [%clk 0:49:17] } 44... Ra8 { [%eval 6.69] [%clk 0:57:41] } 45. h4 { [%eval 6.32] [%clk 0:49:28] } 45... Rh8 { [%eval 6.83] [%clk 0:58:07] } 46. Rh7 { [%eval 6.19] [%clk 0:49:49] } 46... Rb8+ { [%eval 6.35] [%clk 0:58:31] } 47. Kc3 { [%eval 6.46] [%clk 0:50:13] } 47... Ke3 { [%eval 7.14] [%clk 0:58:36] } 48. h5 { [%eval 7.1] [%clk 0:50:12] } 48... d5 { [%eval 8.56] [%clk 0:58:58] } 49. exd5 { [%eval 8.08] [%clk 0:50:34] } 49... e4 { [%eval 9.2] [%clk 0:59:17] } 50. h6 { [%eval 8.57] [%clk 0:50:49] } 50... Kf3 { [%eval 9.2] [%clk 0:59:34] } 51. Bxe4+ { [%eval 10.28] [%clk 0:51:01] } 51... Kxe4 { [%eval 10.71] [%clk 0:59:59] } 52. Re7+ { [%eval 11.21] [%clk 0:51:26] } 52... Kf5 { [%eval 10.14] [%clk 1:00:16] } 53. h7 { [%eval 10.65] [%clk 0:51:47] } 53... Kg6 { [%eval 12.59] [%clk 1:00:37] } 54. d6 { [%eval 12.86] [%clk 0:52:06] } 54... Rd8 { [%eval 17.73] [%clk 1:00:53] } 55. d7 { [%eval #10] [%clk 0:52:28] } 55... Rh8 { [%eval 40.08] [%clk 1:01:10] } 56. Re8 { [%eval #10] [%clk 0:52:53] } 56... Rxh7 { [%eval #10] [%clk 1:01:28] } 57. d8=Q { [%eval #7] } 57... Rh3+ { [%eval #11] [%clk 1:01:47] } 58. Kb2 { [%eval #6] [%clk 0:53:40] } 58... Kg7 { [%eval #3] [%clk 1:02:08] } 59. Qg5+ { [%eval #2] [%clk 0:53:31] } 59... Kh7 { [%eval #2] [%clk 1:02:28] } 60. Re7+ { [%eval #1] [%clk 0:53:36] } 60... Kh8 { [%eval #1] [%clk 1:02:43] } 1-0