Event: Round 9: Vatsal Singhania - Wongso, Steve
Date: 2024-06-14
White: Vatsal Singhania
WhiteTitle: FM
WhiteElo: 2259
Black: Wongso, Steve
BlackElo: 2176
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:25:53] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.24] [%clk 1:26:20] } 2... d6 { [%eval 0.27] [%clk 1:31:20] } 3. d4 { [%eval 0.26] [%clk 1:26:18] } 3... cxd4 { [%eval 0.28] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.26] [%clk 1:26:47] } 4... Nf6 { [%eval 0.24] [%clk 1:32:08] } 5. Nc3 { [%eval 0.28] [%clk 1:27:16] } 5... a6 { [%eval 0.22] [%clk 1:32:24] } 6. Be2 { [%eval 0.2] [%clk 1:27:42] } 6... e5 { [%eval 0.18] [%clk 1:32:44] } 7. Nf3 { [%eval 0.0] [%clk 1:28:09] } 7... Be6 { [%eval 0.42] [%clk 1:33:05] } 8. Ng5 { [%eval 0.47] [%clk 1:25:56] } 8... Qd7 { [%eval 0.87] [%clk 1:32:23] } 9. a4 { [%eval 0.39] [%clk 1:21:54] } 9... Be7 { [%eval 0.39] [%clk 1:29:41] } 10. Nxe6 { [%eval 0.42] [%clk 1:21:36] } 10... Qxe6?! { [%eval 1.32] } { Inaccuracy. fxe6 was best. } { [%clk 1:28:26] } 11. O-O { [%eval 1.24] [%clk 1:21:49] } 11... O-O { [%eval 1.31] [%clk 1:28:35] } 12. Bg5 { [%eval 1.25] [%clk 1:20:28] } 12... h6 { [%eval 1.56] [%clk 1:18:53] } 13. Bxf6 { [%eval 1.49] [%clk 1:20:34] } 13... Bxf6 { [%eval 1.45] [%clk 1:19:00] } 14. Bg4 { [%eval 1.21] [%clk 1:16:06] } 14... Qe7? { [%eval 2.97] } { Mistake. Qc4 was best. } { [%clk 1:17:03] } 15. Nd5 { [%eval 2.93] [%clk 1:16:12] } 15... Qd8 { [%eval 2.98] [%clk 1:17:29] } 16. a5 { [%eval 2.87] [%clk 1:16:36] } 16... g6 { [%eval 2.94] [%clk 1:15:18] } 17. c3 { [%eval 2.88] [%clk 1:09:48] } 17... Ra7 { [%eval 2.98] [%clk 1:00:15] } 18. Nb6 { [%eval 3.03] [%clk 1:10:05] } 18... Qc7 { [%eval 3.03] [%clk 0:59:19] } 19. Qd3 { [%eval 3.05] [%clk 1:10:15] } 19... Bg7 { [%eval 3.58] [%clk 0:52:35] } 20. Rfd1 { [%eval 3.55] [%clk 1:09:53] } 20... Rd8?! { [%eval 4.74] } { Inaccuracy. h5 was best. } { [%clk 0:47:18] } 21. Nd5 { [%eval 4.89] [%clk 1:10:17] } 21... Qc5 { [%eval 4.99] [%clk 0:47:45] } 22. b4 { [%eval 4.78] [%clk 1:10:40] } 22... Qb5 { [%eval 4.8] [%clk 0:48:13] } 23. Qe3 { [%eval 4.75] [%clk 1:11:05] } 23... b6 { [%eval 4.89] [%clk 0:47:54] } 24. axb6 { [%eval 4.88] [%clk 1:11:03] } 24... Rb7 { [%eval 4.96] [%clk 0:48:22] } 25. Be2 { [%eval 4.94] [%clk 1:10:45] } 25... Qc6 { [%eval 4.74] [%clk 0:45:36] } 26. Bxa6 { [%eval 4.84] [%clk 1:11:07] } 26... Nxa6 { [%eval 4.81] [%clk 0:46:02] } 27. Rxa6 { [%eval 4.82] [%clk 1:11:33] } 27... f5 { [%eval 4.7] [%clk 0:46:25] } 28. Ra7 { [%eval 4.69] [%clk 1:11:53] } 28... Rdd7?! { [%eval 6.66] } { Inaccuracy. f4 was best. } { [%clk 0:46:52] } 29. Rxb7?! { [%eval 5.08] } { Inaccuracy. Ra8+ was best. } { [%clk 1:11:14] } 29... Rxb7 { [%eval 5.15] [%clk 0:47:14] } 30. Ra1 { [%eval 5.16] [%clk 1:11:33] } 30... Kh7 { [%eval 5.03] [%clk 0:45:34] } 31. Ra7 { [%eval 5.01] [%clk 1:11:32] } 31... f4 { [%eval 5.12] [%clk 0:46:00] } 32. Qd3 { [%eval 4.75] [%clk 1:07:18] } 32... Rxa7 { [%eval 5.24] [%clk 0:46:17] } 33. bxa7 { [%eval 5.17] [%clk 1:07:40] } 33... Qa4 { [%eval 5.36] [%clk 0:46:40] } 34. b5 { [%eval 5.26] [%clk 1:08:06] } 34... Qxa7 { [%eval 5.32] [%clk 0:47:05] } 35. Qb1 { [%eval 5.27] [%clk 1:08:05] } 35... Qb7 { [%eval 5.07] [%clk 0:47:10] } 36. b6 { [%eval 5.62] [%clk 1:08:29] } 36... h5 { [%eval 5.49] [%clk 0:46:51] } 37. Qa2 { [%eval 5.39] [%clk 1:07:42] } 37... Qc6 { [%eval 5.27] [%clk 0:45:08] } 38. Qb3 { [%eval 5.2] [%clk 1:08:05] } 38... Qa8 { [%eval 5.56] [%clk 0:45:17] } 39. h3 { [%eval 5.17] [%clk 1:06:55] } 39... Qa1+ { [%eval 5.58] [%clk 0:42:25] } 40. Kh2 { [%eval 5.56] [%clk 1:07:09] } 40... Qe1 { [%eval 5.57] [%clk 0:42:07] } 41. Qc2 { [%eval 5.33] [%clk 1:07:35] } 41... g5 { [%eval 6.29] [%clk 0:41:41] } 42. b7 { [%eval 6.55] [%clk 1:04:23] } 42... g4 { [%eval 6.72] [%clk 0:42:07] } 43. hxg4 { [%eval 6.57] [%clk 1:04:44] } 43... hxg4 { [%eval 7.05] [%clk 0:42:34] } 44. g3 { [%eval 7.1] [%clk 1:05:01] } 44... Qf1 { [%eval 7.09] [%clk 0:40:56] } 45. b8=Q { [%eval 6.26] [%clk 1:05:21] } 45... fxg3+ { [%eval 7.37] [%clk 0:40:31] } 46. fxg3 { [%eval 8.26] [%clk 1:05:37] } 46... Qh3+ { [%eval 10.51] [%clk 0:40:59] } 47. Kg1 { [%eval 8.42] [%clk 1:06:03] } 47... Qxg3+ { [%eval 7.89] [%clk 0:41:24] } 48. Kh1 { [%eval 6.74] [%clk 1:06:25] } 1-0