Event: Round 4: Joshua Brown - Kristine Quek
Date: 2023-06-11
White: Joshua Brown
Black: Kristine Quek
Result: 1/2-1/2
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:41] } 2. Nf3 { [%eval 0.0] [%clk 1:31:15] } 2... e6 { [%eval 0.34] [%clk 1:30:36] } 3. d4 { [%eval 0.42] [%clk 1:31:28] } 3... cxd4 { [%eval 0.37] [%clk 1:30:59] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:51] } 4... Nc6 { [%eval 0.5] [%clk 1:31:22] } 5. Nc3 { [%eval 0.33] [%clk 1:31:46] } 5... Qc7 { [%eval 0.56] [%clk 1:31:41] } 6. g3 { [%eval 0.37] [%clk 1:31:37] } 6... a6 { [%eval 0.3] [%clk 1:30:25] } 7. Bg2 { [%eval 0.31] [%clk 1:31:32] } 7... Nf6 { [%eval 0.42] [%clk 1:30:34] } 8. O-O { [%eval 0.46] [%clk 1:31:31] } 8... Be7 { [%eval 0.32] [%clk 1:29:29] } 9. Re1 { [%eval 0.4] [%clk 1:30:09] } 9... O-O { [%eval 0.6] [%clk 1:25:49] } 10. Nxc6 { [%eval 0.47] [%clk 1:27:15] } 10... bxc6 { [%eval 0.96] [%clk 1:22:25] } 11. e5 { [%eval 0.88] [%clk 1:27:17] } 11... Nd5 { [%eval 0.7] [%clk 1:22:44] } 12. Na4 { [%eval 0.92] [%clk 1:18:37] } 12... f6 { [%eval 1.04] [%clk 1:15:20] } 13. c4 { [%eval 1.26] [%clk 1:17:31] } 13... Nb6 { [%eval 1.26] [%clk 1:15:28] } 14. Bf4 { [%eval 1.01] [%clk 1:08:44] } 14... f5 { [%eval 1.0] [%clk 1:13:44] } 15. Nxb6 { [%eval 1.14] [%clk 1:00:31] } 15... Qxb6 { [%eval 1.06] [%clk 1:14:03] } 16. b3 { [%eval 0.91] [%clk 0:58:42] } 16... a5 { [%eval 0.93] [%clk 1:11:59] } 17. h4 { [%eval 0.65] [%clk 0:53:34] } 17... Ra7 { [%eval 0.93] [%clk 0:54:19] } 18. Qd3 { [%eval 0.54] [%clk 0:48:18] } 18... c5 { [%eval 0.59] [%clk 0:50:19] } 19. Red1 { [%eval 0.44] [%clk 0:44:55] } 19... Bb7 { [%eval 0.45] [%clk 0:48:26] } 20. Qc3 { [%eval 0.02] [%clk 0:35:10] } 20... Bc6 { [%eval 0.42] [%clk 0:42:12] } 21. Bg5 { [%eval -0.01] [%clk 0:29:34] } 21... Bxg5 { [%eval -0.21] [%clk 0:40:59] } 22. hxg5 { [%eval -0.02] [%clk 0:28:05] } 22... Bxg2 { [%eval 0.0] [%clk 0:39:11] } 23. Kxg2 { [%eval 0.0] [%clk 0:28:27] } 23... f4 { [%eval -0.09] [%clk 0:39:29] } 24. g4?! { [%eval -1.15] } { Inaccuracy. gxf4 was best. } { [%clk 0:24:41] } 24... Qd8 { [%eval -0.94] [%clk 0:37:04] } 25. f3?! { [%eval -1.58] } { Inaccuracy. g6 was best. } { [%clk 0:19:32] } 25... Qxg5 { [%eval -1.5] [%clk 0:36:52] } 26. Rh1 { [%eval -1.73] [%clk 0:19:31] } 26... Qg6 { [%eval -1.39] [%clk 0:30:48] } 27. Rad1 { [%eval -1.53] [%clk 0:15:06] } 27... a4 { [%eval -1.13] [%clk 0:29:36] } 28. Qd3? { [%eval -2.63] } { Mistake. b4 was best. } { [%clk 0:11:44] } 28... axb3 { [%eval -2.59] [%clk 0:27:20] } 29. Qxg6?! { [%eval -3.39] } { Inaccuracy. axb3 was best. } { [%clk 0:10:30] } 29... Rxa2+ { [%eval -3.04] [%clk 0:27:09] } 30. Kh3 { [%eval -2.62] [%clk 0:08:09] } 30... hxg6 { [%eval -2.9] [%clk 0:27:16] } 31. Rxd7 { [%eval -3.38] [%clk 0:04:45] } 31... g5 { [%eval -3.0] [%clk 0:22:40] } 32. Rb7? { [%eval -4.89] } { Mistake. Rb1 was best. } { [%clk 0:03:28] } 32... Kh7 { [%eval -4.37] [%clk 0:22:31] } 33. Rh2 { [%eval -4.52] [%clk 0:03:33] } 33... Ra4?! { [%eval -3.06] } { Inaccuracy. Ra1 was best. } { [%clk 0:14:11] } 34. Rb2?! { [%eval -4.27] } { Inaccuracy. Rxb3 was best. } { [%clk 0:02:14] } 34... Rxc4 { [%eval -3.93] [%clk 0:12:20] } 35. R2xb3 { [%eval -4.04] [%clk 0:02:18] } 35... Kg6?! { [%eval -3.11] } { Inaccuracy. Rc1 was best. } { [%clk 0:11:35] } 36. Rb2 { [%eval -3.27] [%clk 0:01:32] } 36... Rc3 { [%eval -3.44] [%clk 0:09:50] } 37. Kg2 { [%eval -3.61] [%clk 0:01:50] } 37... Re3 { [%eval -2.87] [%clk 0:10:06] } 38. Re7 { [%eval -3.6] [%clk 0:00:55] } 38... Rxe5 { [%eval -3.76] [%clk 0:08:53] } 39. Rbb7?! { [%eval -4.81] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:52] } 39... Rg8?! { [%eval -3.54] } { Inaccuracy. Re2+ was best. } { [%clk 0:04:15] } 40. Rbc7 { [%eval -3.71] [%clk 0:01:10] } 40... Kf6 { [%eval -3.53] [%clk 0:03:44] } 41. Rf7+ { [%eval -3.37] [%clk 0:01:29] } 41... Kg6 { [%eval -3.35] [%clk 0:04:12] } 42. Rfe7 { [%eval -3.56] [%clk 0:01:38] } 42... Kh6 { [%eval -2.97] [%clk 0:03:56] } 43. Rc6 { [%eval -3.26] [%clk 0:00:40] } 43... Rd5?! { [%eval -2.2] } { Inaccuracy. Rf8 was best. } { [%clk 0:02:08] } 44. Rexe6+ { [%eval -2.61] [%clk 0:00:39] } 44... Kh7 { [%eval -1.79] [%clk 0:02:16] } 45. Rc7 { [%eval -2.4] [%clk 0:00:56] } 45... Rd2+ { [%eval -2.94] [%clk 0:01:51] } 46. Kf1 { [%eval -2.58] [%clk 0:01:13] } 46... Ra8 { [%eval -2.95] [%clk 0:02:03] } 47. Rxc5?! { [%eval -3.75] } { Inaccuracy. Re2 was best. } { [%clk 0:00:45] } 47... Ra1+ { [%eval -3.37] [%clk 0:01:41] } 48. Re1 { [%eval -3.29] [%clk 0:01:04] } 48... Raa2 { [%eval -2.76] [%clk 0:02:08] } 49. Rxg5 { [%eval -2.57] [%clk 0:00:53] } 49... Rf2+?? { [%eval -0.02] } { Blunder. g6 was best. } { [%clk 0:01:22] } 50. Kg1 { [%eval -0.07] [%clk 0:01:19] } 50... Rg2+ { [%eval -0.07] [%clk 0:00:43] } 51. Kh1 { [%eval -0.03] [%clk 0:01:39] } 51... Rh2+ { [%eval -0.06] [%clk 0:00:45] } 52. Kg1 { [%eval -0.08] [%clk 0:02:02] } 52... Rhg2+ { [%eval -0.01] [%clk 0:00:42] } 53. Kf1?? { [%eval #-1] } { Checkmate is now unavoidable. Kh1 was best. } 53... g6?? { [%eval -0.04] } { Lost forced checkmate sequence. Raf2# was best. } 54. Rd1?? { [%eval -4.96] } { Blunder. Re6 was best. } 54... Rh2?! { [%eval -3.65] } { Inaccuracy. Raf2+ was best. } 55. Kg1 { [%eval -4.29] } 55... Rh3 { [%eval -3.46] } 56. Re1?? { [%eval -7.29] } { Blunder. Re5 was best. } 56... Rhh2?? { [%eval 0.0] } { Blunder. Rg3+ was best. } 1/2-1/2