Event: Round 7: Ezra Chambers - Joshua Sheng
Date: 2023-09-04
White: Ezra Chambers
WhiteTitle: FM
WhiteElo: 2337
Black: Joshua Sheng
BlackTitle: GM
BlackElo: 2447
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Kan Variation, Wing Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:24:51] } 2. Nf3 { [%eval 0.0] [%clk 1:31:09] } 2... e6 { [%eval 0.34] [%clk 1:25:11] } 3. Nc3 { [%eval 0.16] [%clk 1:31:31] } 3... a6 { [%eval 0.52] [%clk 1:25:38] } 4. g3 { [%eval 0.19] [%clk 1:31:57] } 4... b5 { [%eval 0.21] [%clk 1:26:06] } 5. d4 { [%eval 0.25] [%clk 1:32:05] } 5... cxd4 { [%eval 0.37] [%clk 1:26:33] } 6. Nxd4 { [%eval 0.0] [%clk 1:32:32] } 6... Bb7 { [%eval 0.13] [%clk 1:26:58] } 7. Bg2 { [%eval 0.14] [%clk 1:32:59] } 7... Nf6 { [%eval 0.08] [%clk 1:27:18] } 8. Qe2 { [%eval 0.08] [%clk 1:33:06] } 8... d6?! { [%eval 0.97] } { Inaccuracy. b4 was best. } { [%clk 1:24:14] } 9. O-O { [%eval 0.92] [%clk 1:33:19] } 9... Nbd7 { [%eval 0.95] [%clk 1:24:14] } 10. Nxe6 { [%eval 1.09] [%clk 1:21:07] } 10... fxe6 { [%eval 1.11] [%clk 1:24:38] } 11. e5 { [%eval 1.05] [%clk 1:21:35] } 11... Bxg2 { [%eval 0.91] [%clk 1:16:43] } 12. exf6 { [%eval 1.16] [%clk 1:21:20] } 12... Qxf6 { [%eval 1.15] [%clk 1:16:37] } 13. Kxg2 { [%eval 1.09] [%clk 1:21:15] } 13... Be7 { [%eval 1.14] [%clk 1:16:29] } 14. Re1 { [%eval 0.92] [%clk 1:20:25] } 14... Kf7? { [%eval 2.57] } { Mistake. Nc5 was best. } { [%clk 1:13:58] } 15. Bg5 { [%eval 2.63] [%clk 1:12:55] } 15... Qf5 { [%eval 2.6] [%clk 1:14:23] } 16. g4 { [%eval 2.35] [%clk 1:01:12] } 16... Qg6 { [%eval 2.76] [%clk 1:14:49] } 17. Bxe7 { [%eval 2.67] [%clk 0:58:29] } 17... Kxe7 { [%eval 2.62] [%clk 1:15:17] } 18. Nd5+ { [%eval 2.71] [%clk 0:46:33] } 18... Kf7 { [%eval 2.5] [%clk 1:15:21] } 19. Nf4 { [%eval 2.63] [%clk 0:34:53] } 19... Qf6 { [%eval 2.49] [%clk 1:13:36] } 20. Nh5 { [%eval 2.58] [%clk 0:29:05] } 20... Qh6 { [%eval 2.45] [%clk 1:13:49] } 21. Rad1 { [%eval 2.38] [%clk 0:28:31] } 21... e5? { [%eval 4.3] } { Mistake. Rhe8 was best. } { [%clk 1:11:10] } 22. Ng3?! { [%eval 3.04] } { Inaccuracy. Qf3+ was best. } { [%clk 0:23:56] } 22... Qg6? { [%eval 5.8] } { Mistake. Nf6 was best. } { [%clk 1:05:40] } 23. Ne4?? { [%eval 2.28] } { Blunder. Qf3+ was best. } { [%clk 0:22:14] } 23... Nf6 { [%eval 2.52] [%clk 1:04:46] } 24. Nxd6+ { [%eval 2.44] [%clk 0:21:45] } 24... Kg8 { [%eval 2.46] [%clk 1:05:10] } 25. h3 { [%eval 2.34] [%clk 0:19:21] } 25... h5 { [%eval 2.1] [%clk 1:05:01] } 26. Nf5?! { [%eval 1.15] } { Inaccuracy. f3 was best. } { [%clk 0:18:44] } 26... Re8 { [%eval 1.23] [%clk 1:05:08] } 27. Rd8 { [%eval 1.16] [%clk 0:18:38] } 27... Kh7 { [%eval 1.26] [%clk 1:05:35] } 28. Rxe8 { [%eval 0.83] [%clk 0:17:58] } 28... Rxe8 { [%eval 0.74] [%clk 1:05:51] } 29. Nh4 { [%eval 0.79] [%clk 0:18:20] } 29... Qh6 { [%eval 0.68] [%clk 1:02:44] } 30. Qf3 { [%eval 0.43] [%clk 0:15:39] } 30... Qg5 { [%eval 0.66] [%clk 1:01:32] } 31. Qf5+ { [%eval 0.66] [%clk 0:15:39] } 31... Qxf5 { [%eval 0.64] [%clk 1:01:40] } 32. gxf5 { [%eval 0.57] [%clk 0:16:03] } 32... Kh6 { [%eval 0.64] [%clk 0:58:03] } 33. Nf3 { [%eval 0.62] [%clk 0:12:54] } 33... e4 { [%eval 0.76] [%clk 0:58:25] } 34. Nd4 { [%eval 0.76] [%clk 0:13:18] } 34... Re5 { [%eval 1.25] [%clk 0:53:16] } 35. c3?! { [%eval 0.44] } { Inaccuracy. Kg3 was best. } { [%clk 0:13:19] } 35... Nd5?! { [%eval 1.02] } { Inaccuracy. h4 was best. } { [%clk 0:50:21] } 36. Kg3 { [%eval 1.1] [%clk 0:12:34] } 36... g5 { [%eval 1.02] } 37. fxg6 { [%eval 1.01] [%clk 0:11:34] } 37... Kxg6 { [%eval 1.0] [%clk 0:49:28] } 38. Nf3 { [%eval 0.55] [%clk 0:07:39] } 38... Re6 { [%eval 1.1] [%clk 0:43:19] } 39. h4?! { [%eval 0.51] } { Inaccuracy. Rd1 was best. } { [%clk 0:06:48] } 39... Re7 { [%eval 0.86] [%clk 0:41:16] } 40. Rd1 { [%eval 0.85] [%clk 0:05:20] } 40... Nf6 { [%eval 0.91] [%clk 0:39:46] } 41. Ng5?! { [%eval 0.32] } { Inaccuracy. Nd4 was best. } { [%clk 0:05:24] } 41... Kf5 { [%eval 0.28] [%clk 0:39:45] } 42. Rd4 { [%eval 0.24] [%clk 0:02:28] } 42... e3 { [%eval 0.32] [%clk 0:33:07] } 43. Rf4+ { [%eval 0.26] [%clk 0:02:54] } 43... Kg6 { [%eval 0.19] [%clk 0:33:33] } 44. fxe3 { [%eval 0.22] [%clk 0:03:13] } 44... Rxe3+ { [%eval 0.24] [%clk 0:33:59] } 45. Rf3 { [%eval 0.0] [%clk 0:03:22] } 45... Re2 { [%eval 0.01] [%clk 0:27:12] } 46. Rf2 { [%eval 0.0] [%clk 0:03:48] } 46... Ne4+ { [%eval 0.2] [%clk 0:22:57] } 47. Nxe4 { [%eval 0.15] [%clk 0:04:12] } 47... Rxe4 { [%eval 0.23] [%clk 0:23:26] } 48. Rd2 { [%eval 0.09] [%clk 0:04:12] } 48... Rg4+ { [%eval 0.22] [%clk 0:22:44] } 49. Kh3 { [%eval 0.02] [%clk 0:04:26] } 49... Kf5? { [%eval 1.37] } { Mistake. Re4 was best. } { [%clk 0:20:11] } 50. Rd5+ { [%eval 1.47] [%clk 0:04:04] } 50... Kf4 { [%eval 1.58] [%clk 0:20:38] } 51. Rxh5 { [%eval 1.39] [%clk 0:03:46] } 51... Rg1? { [%eval 3.29] } { Mistake. Rg3+ was best. } { [%clk 0:20:18] } 52. Rh6 { [%eval 2.63] [%clk 0:03:40] } 52... Rh1+ { [%eval 3.09] [%clk 0:20:39] } 53. Kg2 { [%eval 3.37] [%clk 0:04:06] } 53... Rb1 { [%eval 3.17] [%clk 0:20:59] } 54. Rf6+ { [%eval 3.08] [%clk 0:03:22] } 54... Kg4 { [%eval 3.3] [%clk 0:21:10] } 55. Rf2 { [%eval 3.19] [%clk 0:03:42] } 55... Re1 { [%eval 3.7] [%clk 0:19:49] } 56. h5?? { [%eval 0.17] } { Blunder. Rd2 was best. } { [%clk 0:02:27] } 56... Kxh5 { [%eval 1.28] [%clk 0:18:14] } 57. Kf3 { [%eval 1.24] [%clk 0:02:09] } 57... Kg5 { [%eval 1.19] [%clk 0:18:12] } 58. Re2?! { [%eval 0.11] } { Inaccuracy. Rh2 was best. } { [%clk 0:01:54] } 58... Ra1 { [%eval 0.09] [%clk 0:17:06] } 59. a3 { [%eval 0.08] [%clk 0:00:37] } 59... Kf5 { [%eval 0.02] [%clk 0:17:33] } 60. Rh2 { [%eval 0.03] [%clk 0:00:37] } 60... Rb1 { [%eval 0.04] [%clk 0:17:29] } 61. Ke3 { [%eval 0.01] [%clk 0:00:55] } 61... Ke5 { [%eval 0.0] [%clk 0:16:38] } 62. b4 { [%eval 0.0] [%clk 0:00:38] } 62... Rb3 { [%eval 0.0] [%clk 0:16:31] } 63. Rh5+ { [%eval 0.0] [%clk 0:00:54] } 63... Kd6 { [%eval 0.0] [%clk 0:16:58] } 64. Rh6+ { [%eval 0.0] [%clk 0:01:04] } 64... Kd5 { [%eval 0.0] [%clk 0:17:24] } 65. Rxa6 { [%eval 0.0] [%clk 0:01:10] } 65... Rxc3+ { [%eval 0.0] [%clk 0:17:51] } 66. Kd2 { [%eval 0.0] [%clk 0:01:30] } 66... Rh3 { [%eval 0.0] [%clk 0:18:12] } 67. a4 { [%eval 0.0] [%clk 0:01:25] } 1/2-1/2