Event: Round 4: Emil Soberov - Brian Jiang
Date: 2023-11-11
White: Emil Soberov
WhiteTitle: CM
WhiteElo: 2369
Black: Brian Jiang
BlackElo: 2233
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:01] } 1... c5 { [%eval 0.32] [%clk 1:30:24] } 2. Nc3 { [%eval 0.24] [%clk 1:30:26] } 2... Nc6 { [%eval 0.41] [%clk 1:30:36] } 3. Bb5 { [%eval 0.0] [%clk 1:30:52] } 3... Nd4 { [%eval 0.0] [%clk 1:30:44] } 4. Nf3 { [%eval 0.0] [%clk 1:31:20] } 4... e6 { [%eval 0.11] [%clk 1:29:33] } 5. O-O { [%eval -0.13] [%clk 1:29:30] } 5... a6 { [%eval 0.0] [%clk 1:29:41] } 6. Be2 { [%eval -0.25] [%clk 1:29:11] } 6... Ne7 { [%eval -0.08] [%clk 1:27:47] } 7. Nxd4 { [%eval -0.23] [%clk 1:19:07] } 7... cxd4 { [%eval -0.21] [%clk 1:28:08] } 8. Nb1 { [%eval -0.23] [%clk 1:19:35] } 8... Nc6 { [%eval -0.14] [%clk 1:26:24] } 9. f4 { [%eval -0.2] [%clk 1:18:40] } 9... Be7 { [%eval -0.28] [%clk 1:24:17] } 10. d3 { [%eval -0.21] [%clk 1:17:13] } 10... O-O { [%eval -0.33] [%clk 1:24:20] } 11. a3 { [%eval -0.39] [%clk 1:17:02] } 11... b5 { [%eval -0.43] [%clk 1:15:14] } 12. Nd2 { [%eval -0.42] [%clk 1:17:10] } 12... f6 { [%eval -0.28] [%clk 1:14:26] } 13. Qe1 { [%eval -0.28] [%clk 1:16:11] } 13... Bb7 { [%eval -0.34] [%clk 1:13:43] } 14. Nf3 { [%eval -0.32] [%clk 1:15:13] } 14... Rc8 { [%eval -0.23] [%clk 1:10:55] } 15. Qg3 { [%eval -0.39] [%clk 1:12:18] } 15... f5 { [%eval -0.25] [%clk 1:06:12] } 16. Kh1 { [%eval -0.36] [%clk 1:03:06] } 16... Qb6 { [%eval -0.31] [%clk 0:55:46] } 17. e5 { [%eval -0.72] [%clk 0:50:56] } 17... b4 { [%eval -0.81] [%clk 0:53:11] } 18. Qf2 { [%eval -0.76] [%clk 0:40:30] } 18... Bc5?! { [%eval -0.19] } { Inaccuracy. bxa3 was best. } { [%clk 0:51:18] } 19. b3 { [%eval -0.23] [%clk 0:29:18] } 19... Ne7 { [%eval 0.28] [%clk 0:46:06] } 20. Bb2? { [%eval -0.88] } { Mistake. Nd2 was best. } { [%clk 0:26:42] } 20... bxa3 { [%eval -0.85] [%clk 0:38:02] } 21. Bxd4 { [%eval -0.83] [%clk 0:26:38] } 21... Nd5 { [%eval -0.67] [%clk 0:36:11] } 22. Bxc5 { [%eval -0.64] [%clk 0:17:53] } 22... Rxc5?! { [%eval 0.21] } { Inaccuracy. Qxc5 was best. } { [%clk 0:35:22] } 23. Ne1 { [%eval 0.17] [%clk 0:12:48] } 23... Qb4 { [%eval 0.47] [%clk 0:28:07] } 24. c4 { [%eval 0.22] [%clk 0:10:26] } 24... Rfc8? { [%eval 1.42] } { Mistake. Nc3 was best. } { [%clk 0:17:11] } 25. Nc2 { [%eval 1.09] [%clk 0:07:49] } 25... Qxb3 { [%eval 1.46] [%clk 0:13:12] } 26. Nd4 { [%eval 1.14] [%clk 0:06:28] } 26... Qb2? { [%eval 2.84] } { Mistake. Qa4 was best. } { [%clk 0:13:33] } 27. Bf3?? { [%eval -0.41] } { Blunder. Rab1 was best. } { [%clk 0:02:39] } 27... Ba8 { [%eval -0.33] [%clk 0:08:22] } 28. Qxb2?? { [%eval -2.09] } { Blunder. Ne2 was best. } { [%clk 0:01:35] } 28... axb2 { [%eval -2.17] [%clk 0:08:42] } 29. Rab1 { [%eval -1.88] } 29... Nb4?? { [%eval 0.08] } { Blunder. Rb8 was best. } { [%clk 0:06:46] } 30. Be2 { [%eval 0.08] [%clk 0:01:48] } 30... Ra5 { [%eval 0.16] [%clk 0:05:56] } 31. Rxb2 { [%eval 0.14] [%clk 0:01:53] } 31... Nc6 { [%eval 0.16] [%clk 0:05:50] } 32. Nc2 { [%eval -0.18] [%clk 0:02:07] } 32... Kf7?! { [%eval 0.45] } { Inaccuracy. g5 was best. } { [%clk 0:05:21] } 33. Bf3?! { [%eval -0.13] } { Inaccuracy. Kg1 was best. } { [%clk 0:02:05] } 33... g5 { [%eval -0.16] [%clk 0:05:15] } 34. g3 { [%eval -0.11] [%clk 0:01:40] } 34... g4 { [%eval 0.24] [%clk 0:05:16] } 35. Bg2 { [%eval 0.1] [%clk 0:01:52] } 35... Ra4 { [%eval 0.11] [%clk 0:05:13] } 36. Kg1 { [%eval 0.11] [%clk 0:01:53] } 36... a5 { [%eval 0.34] [%clk 0:04:32] } 37. Rfb1 { [%eval 0.28] [%clk 0:02:09] } 37... Ke7 { [%eval 0.68] [%clk 0:04:24] } 38. Kf2?! { [%eval 0.05] } { Inaccuracy. Bxc6 was best. } { [%clk 0:02:06] } 38... h5 { [%eval 0.55] [%clk 0:04:02] } 39. Ke3 { [%eval 0.01] [%clk 0:01:37] } 39... h4? { [%eval 1.17] } { Mistake. Nb4 was best. } { [%clk 0:03:00] } 40. gxh4?! { [%eval 0.27] } { Inaccuracy. Bxc6 was best. } { [%clk 0:01:23] } 40... Rh8?! { [%eval 0.83] } { Inaccuracy. Nb4 was best. } { [%clk 0:03:10] } 41. Kf2?! { [%eval -0.03] } { Inaccuracy. Bxc6 was best. } { [%clk 0:01:37] } 41... Rxh4 { [%eval -0.07] [%clk 0:03:09] } 42. Kg3 { [%eval -0.01] [%clk 0:02:02] } 42... Rh8 { [%eval -0.02] [%clk 0:03:23] } 43. Bf1 { [%eval -0.41] [%clk 0:01:02] } 43... Rc8 { [%eval -0.24] [%clk 0:02:37] } 44. Bg2 { [%eval -0.22] [%clk 0:00:55] } 44... Nd8 { [%eval -0.01] [%clk 0:02:01] } 45. Nd4 { [%eval -0.1] [%clk 0:00:38] } 45... Bxg2 { [%eval -0.09] [%clk 0:01:58] } 46. Kxg2 { [%eval -0.11] [%clk 0:01:08] } 46... Ra3 { [%eval -0.08] [%clk 0:02:07] } 47. Rb3 { [%eval -0.06] [%clk 0:01:02] } 47... Ra2+ { [%eval -0.11] [%clk 0:02:18] } 48. R3b2 { [%eval -0.17] [%clk 0:01:22] } 48... Rxb2+ { [%eval -0.07] [%clk 0:02:14] } 49. Rxb2 { [%eval -0.05] [%clk 0:01:51] } 49... Nc6 { [%eval -0.03] [%clk 0:02:20] } 50. Nb5?? { [%eval -1.97] } { Blunder. Nxc6+ was best. } { [%clk 0:01:45] } 50... Rh8 { [%eval -1.69] [%clk 0:02:22] } 51. d4 { [%eval -1.75] [%clk 0:01:48] } 51... Nb4 { [%eval -1.86] [%clk 0:02:23] } 52. Rd2?! { [%eval -2.98] } { Inaccuracy. Rb3 was best. } { [%clk 0:02:14] } 52... Rh3 { [%eval -2.73] [%clk 0:02:38] } 53. d5 { [%eval -3.16] [%clk 0:01:39] } 53... a4 { [%eval -3.35] [%clk 0:02:39] } 54. d6+ { [%eval -4.11] [%clk 0:01:18] } 54... Kf7 { [%eval -4.47] [%clk 0:02:54] } 55. Rb2 { [%eval -4.8] [%clk 0:01:13] } 55... Nd3 { [%eval -4.59] [%clk 0:02:18] } 56. Ra2 { [%eval -4.73] [%clk 0:00:40] } 56... Nxf4+ { [%eval -4.87] [%clk 0:02:40] } 57. Kg1 { [%eval -4.64] [%clk 0:01:00] } 57... Nd3 { [%eval -4.6] } 58. Re2 { [%eval -5.37] [%clk 0:01:08] } 58... Nc5 { [%eval -5.52] [%clk 0:02:29] } 59. Rb2 { [%eval -5.52] [%clk 0:00:45] } 59... Re3 { [%eval -5.2] [%clk 0:02:35] } 60. Nc7 { [%eval -5.67] [%clk 0:01:02] } 60... Rxe5 { [%eval -5.46] [%clk 0:02:32] } 61. Rb8 { [%eval -5.75] [%clk 0:01:27] } 61... Re2 { [%eval -5.75] [%clk 0:02:07] } 62. Nb5 { [%eval -6.42] [%clk 0:01:34] } 62... Re4 { [%eval -5.8] [%clk 0:02:08] } 63. Na3 { [%eval -6.02] [%clk 0:01:47] } 63... Re1+ { [%eval -6.27] [%clk 0:01:56] } 64. Kg2 { [%eval -6.61] [%clk 0:02:03] } 64... Rd1 { [%eval -5.87] [%clk 0:02:13] } 65. Rc8 { [%eval -6.64] [%clk 0:02:17] } 65... Ne4 { [%eval -7.25] [%clk 0:02:24] } 66. c5? { [%eval #-6] } { Checkmate is now unavoidable. h3 was best. } { [%clk 0:02:26] } 66... f4 { [%eval #-5] [%clk 0:02:46] } 67. h4 { [%eval #-5] [%clk 0:02:22] } 67... f3+ { [%eval #-4] [%clk 0:02:50] } 68. Kh2 { [%eval #-4] [%clk 0:02:49] } 68... Rd2+ { [%eval #-3] [%clk 0:03:06] } 69. Kg1 { [%eval #-3] [%clk 0:02:55] } 69... f2+ { [%eval #-4] [%clk 0:03:30] } 70. Kg2 { [%eval #-4] [%clk 0:03:23] } 70... Rd1 { [%eval #-3] [%clk 0:03:33] } 0-1