Event: Round 1: Wongso, Steve - Yudasin, Leonid
Date: 2024-07-10
White: Wongso, Steve
WhiteElo: 2178
Black: Yudasin, Leonid
BlackTitle: GM
BlackElo: 2336
Result: 1-0
ECO: A62
Opening: Benoni Defense: Fianchetto Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:48] } 1... Nf6 { [%eval 0.17] [%clk 1:30:34] } 2. c4 { [%eval 0.21] [%clk 1:30:48] } 2... e6 { [%eval 0.11] [%clk 1:30:54] } 3. Nf3 { [%eval 0.12] [%clk 1:31:13] } 3... c5 { [%eval 0.53] [%clk 1:30:06] } 4. d5 { [%eval 0.62] [%clk 1:26:47] } 4... exd5 { [%eval 0.61] [%clk 1:29:34] } 5. cxd5 { [%eval 0.69] [%clk 1:27:12] } 5... d6 { [%eval 0.57] [%clk 1:29:36] } 6. Nc3 { [%eval 0.64] [%clk 1:26:32] } 6... g6 { [%eval 0.59] [%clk 1:29:47] } 7. g3 { [%eval 0.3] [%clk 1:24:46] } 7... Bg7 { [%eval 0.35] [%clk 1:29:59] } 8. Bg2 { [%eval 0.3] [%clk 1:25:13] } 8... O-O { [%eval 0.44] [%clk 1:30:18] } 9. O-O { [%eval 0.42] [%clk 1:25:33] } 9... a6 { [%eval 0.44] [%clk 1:25:21] } 10. a4 { [%eval 0.54] [%clk 1:25:49] } 10... Re8 { [%eval 0.57] [%clk 1:25:00] } 11. Bf4 { [%eval 0.46] [%clk 1:20:23] } 11... Nh5 { [%eval 0.64] [%clk 1:22:40] } 12. Bd2 { [%eval 0.2] [%clk 1:00:10] } 12... Nd7 { [%eval 0.23] [%clk 1:20:58] } 13. Re1 { [%eval 0.28] [%clk 0:57:41] } 13... Ne5 { [%eval 0.29] [%clk 1:16:50] } 14. Nxe5 { [%eval 0.33] [%clk 0:56:23] } 14... Bxe5 { [%eval 0.27] [%clk 1:16:05] } 15. f4 { [%eval -0.16] [%clk 0:45:48] } 15... Bg7 { [%eval -0.12] [%clk 1:13:57] } 16. e4 { [%eval -0.1] [%clk 0:37:44] } 16... Nf6?! { [%eval 0.46] } { Inaccuracy. Rb8 was best. } { [%clk 1:11:36] } 17. h3 { [%eval 0.42] [%clk 0:33:24] } 17... Nd7 { [%eval 0.47] [%clk 1:11:36] } 18. Qc2 { [%eval 0.35] [%clk 0:25:16] } 18... Rb8 { [%eval 0.31] [%clk 1:10:52] } 19. a5 { [%eval 0.37] [%clk 0:23:57] } 19... b5 { [%eval 0.38] [%clk 1:08:59] } 20. axb6 { [%eval -0.12] [%clk 0:24:22] } 20... Qxb6 { [%eval -0.14] [%clk 1:06:23] } 21. Na4 { [%eval -0.2] [%clk 0:21:03] } 21... Qb3 { [%eval -0.07] [%clk 0:56:11] } 22. Qxb3 { [%eval -0.07] [%clk 0:19:52] } 22... Rxb3 { [%eval -0.08] [%clk 0:56:04] } 23. Bc3 { [%eval -0.12] [%clk 0:18:21] } 23... f6?! { [%eval 0.85] } { Inaccuracy. Bd4+ was best. } { [%clk 0:46:42] } 24. Bf1 { [%eval 0.94] [%clk 0:16:54] } 24... Nb6?! { [%eval 1.78] } { Inaccuracy. h5 was best. } { [%clk 0:40:48] } 25. Nxb6 { [%eval 1.49] [%clk 0:16:41] } 25... Rxb6 { [%eval 1.55] [%clk 0:41:14] } 26. Ra2 { [%eval 1.58] [%clk 0:15:12] } 26... Bd7 { [%eval 1.84] [%clk 0:39:20] } 27. Bxa6 { [%eval 1.97] [%clk 0:12:30] } 27... Bxh3 { [%eval 1.85] [%clk 0:39:04] } 28. Bc4 { [%eval 1.55] [%clk 0:12:56] } 28... Bd7 { [%eval 2.1] [%clk 0:38:05] } 29. Ra5 { [%eval 1.65] [%clk 0:11:43] } 29... Kf8 { [%eval 1.99] [%clk 0:37:36] } 30. Kf2 { [%eval 1.58] [%clk 0:11:22] } 30... h5 { [%eval 2.01] [%clk 0:36:36] } 31. b3?! { [%eval 1.04] } { Inaccuracy. Ra7 was best. } { [%clk 0:10:34] } 31... Reb8 { [%eval 0.98] [%clk 0:33:29] } 32. Ra7 { [%eval 1.23] [%clk 0:05:12] } 32... Bb5?? { [%eval 3.85] } { Blunder. R8b7 was best. } { [%clk 0:31:08] } 33. Ba5 { [%eval 3.76] [%clk 0:05:33] } 33... R6b7 { [%eval 3.68] [%clk 0:27:09] } 34. Bc7 { [%eval 3.58] [%clk 0:05:55] } 34... Bd7 { [%clk 0:26:48] } 1-0