Event: Round 8: Wongso, Steve - Bilych, Oleksii
Date: 2025-07-12
White: Wongso, Steve
WhiteElo: 2154
Black: Bilych, Oleksii
BlackTitle: IM
BlackElo: 2446
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:25:04] } 1... c5 { [%eval 0.25] [%clk 1:22:40] } 2. Nf3 { [%eval 0.2] [%clk 1:31:25] } 2... d6 { [%eval 0.31] [%clk 1:23:06] } 3. d4 { [%eval 0.22] [%clk 1:31:51] } 3... cxd4 { [%eval 0.19] [%clk 1:23:33] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:15] } 4... Nf6 { [%eval 0.31] [%clk 1:24:00] } 5. Nc3 { [%eval 0.32] [%clk 1:32:40] } 5... a6 { [%eval 0.28] [%clk 1:24:27] } 6. Bc4 { [%eval 0.03] [%clk 1:33:02] } 6... e6 { [%eval 0.06] [%clk 1:24:50] } 7. Be3 { [%eval 0.0] [%clk 1:33:29] } 7... b5 { [%eval 0.0] [%clk 1:23:35] } 8. Bb3 { [%eval 0.21] [%clk 1:33:55] } 8... Be7 { [%eval 0.1] [%clk 1:23:58] } 9. f3 { [%eval 0.15] [%clk 1:34:17] } 9... O-O { [%eval 0.21] [%clk 1:24:10] } 10. g4?! { [%eval -0.43] } { Inaccuracy. a3 was best. } { [%clk 1:34:24] } 10... Qc7?! { [%eval 0.47] } { Inaccuracy. Nfd7 was best. } { [%clk 1:11:13] } 11. Qd2 { [%eval 0.14] [%clk 1:34:16] } 11... Nc6 { [%eval 0.09] [%clk 1:11:17] } 12. Nce2?! { [%eval -0.78] } { Inaccuracy. Nxc6 was best. } { [%clk 1:27:33] } 12... Nd7?! { [%eval -0.09] } { Inaccuracy. Ne5 was best. } { [%clk 1:10:41] } 13. g5?! { [%eval -0.89] } { Inaccuracy. Nxc6 was best. } { [%clk 1:20:19] } 13... Nxd4 { [%eval -0.43] [%clk 1:09:57] } 14. Nxd4 { [%eval -0.4] [%clk 1:20:35] } 14... Nc5 { [%eval -0.42] [%clk 1:10:23] } 15. h4 { [%eval -0.45] [%clk 1:12:07] } 15... Bb7 { [%eval -0.31] [%clk 1:09:09] } 16. O-O-O { [%eval -0.44] [%clk 1:01:21] } 16... Nxb3+? { [%eval 0.8] } { Mistake. d5 was best. } { [%clk 1:03:19] } 17. axb3 { [%eval 0.65] [%clk 1:01:27] } 17... Rfc8 { [%eval 0.93] [%clk 1:01:06] } 18. h5?! { [%eval 0.34] } { Inaccuracy. Kb1 was best. } { [%clk 0:56:50] } 18... b4? { [%eval 1.52] } { Mistake. d5 was best. } { [%clk 0:58:19] } 19. g6 { [%eval 1.72] [%clk 0:52:12] } 19... Bf6 { [%eval 1.72] [%clk 0:58:39] } 20. h6? { [%eval 0.35] } { Mistake. Kb1 was best. } { [%clk 0:42:43] } 20... hxg6? { [%eval 1.8] } { Mistake. fxg6 was best. } { [%clk 0:57:04] } 21. hxg7 { [%eval 1.51] [%clk 0:42:46] } 21... d5?? { [%eval 3.98] } { Blunder. Bxg7 was best. } { [%clk 0:57:08] } 22. Bf4 { [%eval 3.99] [%clk 0:33:34] } 22... e5 { [%eval 3.5] [%clk 0:57:31] } 23. Qh2?? { [%eval 0.0] } { Blunder. Nf5 was best. } { [%clk 0:11:37] } 23... Bxg7 { [%eval 0.0] [%clk 0:57:12] } 24. Qh7+ { [%eval 0.0] [%clk 0:09:08] } 24... Kf8 { [%eval 0.0] [%clk 0:57:36] } 25. Bh6 { [%eval -0.09] [%clk 0:09:17] } 25... Bxh6+ { [%eval -0.15] [%clk 0:58:01] } 26. Qxh6+ { [%eval -0.19] [%clk 0:09:45] } 26... Ke8 { [%eval -0.18] [%clk 0:58:24] } 27. Qh8+ { [%eval -0.19] [%clk 0:09:39] } 27... Kd7 { [%eval -0.2] [%clk 0:58:42] } 28. Qh3+? { [%eval -1.36] } { Mistake. Qg7 was best. } { [%clk 0:09:26] } 28... Kd6 { [%eval -1.34] [%clk 0:59:06] } 29. Qg3 { [%eval -1.32] [%clk 0:08:36] } 29... Kc5 { [%eval -1.3] [%clk 0:58:59] } 30. Ne2 { [%eval -1.12] [%clk 0:06:40] } 30... Kb6 { [%eval -1.12] [%clk 0:55:04] } 31. Rd2 { [%eval -1.34] [%clk 0:06:51] } 31... d4 { [%eval -1.02] [%clk 0:55:11] } 32. Kb1?! { [%eval -1.89] } { Inaccuracy. Qg5 was best. } { [%clk 0:06:33] } 32... a5 { [%eval -1.32] [%clk 0:54:36] } 33. Nc1?! { [%eval -2.03] } { Inaccuracy. Qg5 was best. } { [%clk 0:04:44] } 33... a4 { [%eval -1.86] [%clk 0:54:43] } 34. bxa4 { [%eval -2.26] [%clk 0:04:00] } 34... Rxa4 { [%eval -2.17] [%clk 0:54:58] } 35. Nb3? { [%eval -3.81] } { Mistake. Qg5 was best. } { [%clk 0:03:18] } 35... Rca8?! { [%eval -2.98] } { Inaccuracy. Ba6 was best. } { [%clk 0:54:19] } 36. Rdd1? { [%eval -4.99] } { Mistake. Qg5 was best. } { [%clk 0:01:44] } 36... Ba6 { [%eval -5.09] [%clk 0:50:20] } 37. Kc1 { [%eval -5.07] [%clk 0:01:27] } 37... Bc4 { [%eval -4.73] [%clk 0:50:16] } 38. f4 { [%eval -4.97] [%clk 0:00:43] } 38... d3 { [%eval -4.99] [%clk 0:48:37] } 39. Qe3+ { [%eval -6.27] [%clk 0:01:01] } 39... Kb5 { [%eval -6.11] [%clk 0:48:59] } 40. Kd2 { [%eval -6.15] [%clk 0:00:41] } 40... Bxb3 { [%eval -6.15] [%clk 0:49:01] } 41. cxb3?? { [%eval #-9] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:00:45] } 41... Qc2+ { [%eval #-8] [%clk 0:49:28] } 42. Ke1 { [%eval -14.29] [%clk 0:01:10] } 42... Ra1 { [%clk 0:49:54] } 0-1