Event: Round 1: Doknjas, Neil - Sheng, Joshua
Date: 2024-05-24
White: Doknjas, Neil
WhiteTitle: CM
WhiteElo: 2229
Black: Sheng, Joshua
BlackTitle: GM
BlackElo: 2463
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:58] } 2. Nf3 { [%eval 0.25] [%clk 1:31:13] } 2... e6 { [%eval 0.37] [%clk 1:31:24] } 3. d4 { [%eval 0.43] [%clk 1:31:37] } 3... cxd4 { [%eval 0.36] [%clk 1:31:52] } 4. Nxd4 { [%eval 0.43] [%clk 1:32:01] } 4... a6 { [%eval 0.43] [%clk 1:32:20] } 5. Bd3 { [%eval 0.48] [%clk 1:31:39] } 5... Bc5 { [%eval 0.45] [%clk 1:32:22] } 6. Nb3 { [%eval 0.39] [%clk 1:32:01] } 6... Ba7 { [%eval 0.45] [%clk 1:32:48] } 7. Qe2 { [%eval 0.33] [%clk 1:32:10] } 7... Ne7 { [%eval 0.4] [%clk 1:31:31] } 8. Nc3 { [%eval 0.33] [%clk 1:31:47] } 8... O-O { [%eval 0.45] [%clk 1:31:05] } 9. e5 { [%eval 0.52] [%clk 1:31:47] } 9... Ng6 { [%eval 1.01] [%clk 1:24:15] } 10. h4 { [%eval 1.12] [%clk 1:24:06] } 10... Nc6 { [%eval 1.45] [%clk 1:21:01] } 11. Bg5 { [%eval 1.51] [%clk 1:17:40] } 11... Qb6 { [%eval 1.53] [%clk 1:19:17] } 12. Be3 { [%eval 1.51] [%clk 1:13:17] } 12... Qc7 { [%eval 1.47] [%clk 1:18:08] } 13. f4 { [%eval 1.47] [%clk 1:13:45] } 13... f5 { [%eval 1.87] [%clk 1:16:54] } 14. h5 { [%eval 1.94] [%clk 1:03:02] } 14... Nge7 { [%eval 1.59] [%clk 1:17:22] } 15. Bxa7 { [%eval 1.64] [%clk 1:00:01] } 15... Rxa7 { [%eval 1.84] [%clk 1:17:49] } 16. Qe3?! { [%eval 1.05] } { Inaccuracy. O-O-O was best. } { [%clk 0:55:08] } 16... b5 { [%eval 1.25] [%clk 1:16:03] } 17. Qc5 { [%eval 0.94] [%clk 0:50:22] } 17... b4 { [%eval 0.84] [%clk 1:10:51] } 18. Na4 { [%eval 0.95] [%clk 0:49:53] } 18... a5 { [%eval 1.12] [%clk 1:07:55] } 19. O-O-O { [%eval 0.9] [%clk 0:48:31] } 19... Nd5 { [%eval 0.94] [%clk 1:05:39] } 20. Qf2?! { [%eval 0.26] } { Inaccuracy. g3 was best. } { [%clk 0:37:16] } 20... Ba6 { [%eval 0.67] [%clk 0:59:24] } 21. Bxa6 { [%eval 0.66] [%clk 0:30:56] } 21... Rxa6 { [%eval 0.66] [%clk 0:59:50] } 22. h6 { [%eval 0.62] [%clk 0:30:28] } 22... g6 { [%eval 1.08] [%clk 0:59:15] } 23. Rxd5?! { [%eval 0.42] } { Inaccuracy. Nbc5 was best. } { [%clk 0:30:35] } 23... exd5 { [%eval 0.5] [%clk 0:59:40] } 24. Qc5 { [%eval 0.38] [%clk 0:30:53] } 24... Rf7?! { [%eval 1.41] } { Inaccuracy. Rc8 was best. } { [%clk 0:58:11] } 25. Qxd5? { [%eval 0.02] } { Mistake. Rd1 was best. } { [%clk 0:22:43] } 25... Nd8 { [%eval 0.0] [%clk 0:58:07] } 26. Qb5 { [%eval -0.4] [%clk 0:12:20] } 26... Qc6 { [%eval -0.32] [%clk 0:56:17] } 27. Nd4 { [%eval -0.29] [%clk 0:09:35] } 27... Qxb5 { [%eval -0.33] [%clk 0:50:54] } 28. Nxb5 { [%eval -0.42] [%clk 0:10:04] } 28... Rc6 { [%eval -0.37] [%clk 0:50:51] } 29. b3 { [%eval -0.43] [%clk 0:08:20] } 29... Ne6 { [%eval -0.51] [%clk 0:46:27] } 30. g3 { [%eval -0.49] [%clk 0:08:24] } 30... Rf8 { [%eval -0.28] [%clk 0:45:15] } 31. Nb2?? { [%eval -2.02] } { Blunder. Nd6 was best. } { [%clk 0:05:30] } 31... Rb8 { [%eval -2.12] [%clk 0:43:09] } 32. Nd6 { [%eval -2.14] [%clk 0:05:44] } 32... Rc3 { [%eval -2.02] [%clk 0:43:12] } 33. Nd3 { [%eval -2.33] [%clk 0:03:27] } 33... Nd4 { [%eval -2.38] [%clk 0:40:02] } 34. Rh2 { [%eval -2.25] [%clk 0:03:56] } 34... a4? { [%eval -0.55] } { Mistake. Kf8 was best. } { [%clk 0:37:39] } 35. bxa4 { [%eval -0.5] [%clk 0:03:06] } 35... Ra3 { [%eval 0.0] [%clk 0:37:19] } 36. Kb2?! { [%eval -0.69] } { Inaccuracy. Nc5 was best. } { [%clk 0:01:50] } 36... Rxa4 { [%eval -0.73] [%clk 0:37:44] } 37. Nc5 { [%clk 0:01:54] } 37... Ra5 { [%clk 0:28:29] } 38. Nxd7 { [%clk 0:02:19] } 38... Rba8 { [%clk 0:28:58] } 39. Nf6+ { [%clk 0:02:40] } 39... Kf8 { [%clk 0:29:27] } 40. Nxh7+ { [%clk 0:03:04] } 40... Ke7 { [%clk 0:29:56] } 41. Nf6 { [%clk 0:02:14] } 41... Rxa2+ { [%clk 0:30:21] } 42. Kc1 { [%clk 0:02:42] } 42... Ra1+ { [%clk 0:29:30] } 43. Kd2 { [%clk 0:03:11] } 43... Nf3+ { [%clk 0:29:56] } 44. Kd3 { [%clk 0:01:59] } 44... Nxh2 { [%clk 0:30:23] } 45. h7 { [%clk 0:01:50] } 45... Rh8 { [%clk 0:30:49] } 46. Nc8+ { [%clk 0:01:26] } 46... Ke6 { [%clk 0:30:42] } 0-1