Event: Round 5: Ong, Rommel - Young, Cohen
Date: 2024-07-14
White: Ong, Rommel
WhiteElo: 1865
Black: Young, Cohen
BlackElo: 2028
Result: 1/2-1/2
ECO: B74
Opening: Sicilian Defense: Dragon Variation, Classical Variation, Normal Line
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:25:05] } 1... c5 { [%eval 0.25] [%clk 0:25:05] } 2. Nf3 { [%eval 0.24] [%clk 0:25:05] } 2... d6 { [%eval 0.26] [%clk 0:25:05] } 3. d4 { [%eval 0.26] [%clk 0:25:05] } 3... cxd4 { [%eval 0.28] [%clk 0:25:05] } 4. Nxd4 { [%eval 0.18] [%clk 0:25:05] } 4... Nf6 { [%eval 0.24] [%clk 0:25:05] } 5. Nc3 { [%eval 0.32] [%clk 0:25:05] } 5... Nc6 { [%eval 0.39] [%clk 0:25:05] } 6. Be2 { [%eval 0.09] [%clk 0:24:45] } 6... g6 { [%eval 0.2] [%clk 0:25:05] } 7. Be3 { [%eval 0.14] [%clk 0:23:31] } 7... Bg7 { [%eval 0.27] [%clk 0:25:05] } 8. Nb3 { [%eval 0.03] [%clk 0:23:12] } 8... O-O { [%eval 0.07] [%clk 0:25:02] } 9. O-O { [%eval -0.01] [%clk 0:22:38] } 9... a6 { [%eval 0.04] [%clk 0:25:02] } 10. a4 { [%eval -0.16] [%clk 0:22:38] } 10... Be6 { [%eval -0.04] [%clk 0:25:02] } 11. f4 { [%eval -0.13] [%clk 0:22:10] } 11... Rc8 { [%eval 0.0] [%clk 0:25:02] } 12. f5? { [%eval -1.19] } { Mistake. a5 was best. } 12... Bxb3?! { [%eval -0.26] } { Inaccuracy. gxf5 was best. } { [%clk 0:25:02] } 13. cxb3 { [%eval -0.31] [%clk 0:21:16] } 13... e6 { [%eval 0.15] [%clk 0:23:56] } 14. Qd2 { [%eval -0.05] [%clk 0:20:47] } 14... d5 { [%eval -0.02] [%clk 0:22:53] } 15. fxg6 { [%eval -0.34] [%clk 0:18:33] } 15... d4 { [%eval -0.1] [%clk 0:21:22] } 16. gxh7+?? { [%eval -3.6] } { Blunder. e5 was best. } { [%clk 0:18:33] } 16... Kh8? { [%eval -2.03] } { Mistake. Nxh7 was best. } { [%clk 0:21:22] } 17. Bh6 { [%eval -2.05] [%clk 0:16:18] } 17... dxc3 { [%eval -2.0] [%clk 0:20:20] } 18. Bxg7+ { [%eval -2.21] [%clk 0:16:12] } 18... Kxg7 { [%eval -2.32] [%clk 0:20:20] } 19. Qg5+ { [%eval -2.15] [%clk 0:16:12] } 19... Kh8 { [%eval -2.03] [%clk 0:20:20] } 20. Rxf6 { [%eval -2.07] [%clk 0:15:14] } 20... cxb2? { [%eval -0.64] } { Mistake. c2 was best. } { [%clk 0:20:20] } 21. Rb1 { [%eval -0.65] [%clk 0:15:14] } 21... Qd4+ { [%eval -0.56] [%clk 0:19:12] } 22. Kh1 { [%eval -0.66] [%clk 0:14:53] } 22... Nb4?! { [%eval 0.0] } { Inaccuracy. Ne5 was best. } { [%clk 0:17:42] } 23. h3 { [%eval -0.11] [%clk 0:10:25] } 23... Rc1+ { [%eval -0.13] [%clk 0:16:48] } 24. Rf1 { [%eval -0.12] [%clk 0:10:23] } 24... Na2 { [%eval 0.0] [%clk 0:14:13] } 25. e5 { [%eval 0.0] [%clk 0:07:36] } 25... Rxb1 { [%eval 0.1] [%clk 0:09:52] } 26. Qf6+ { [%eval 0.0] [%clk 0:06:02] } 26... Kxh7 { [%eval 0.0] [%clk 0:09:52] } 27. Rxb1 { [%eval 0.0] [%clk 0:06:02] } 27... Nc3 { [%eval 0.0] [%clk 0:05:19] } 28. Bg4 { [%eval 0.0] [%clk 0:04:55] } 28... Nxb1 { [%eval 0.0] [%clk 0:03:58] } 29. Qh4+ { [%eval 0.0] [%clk 0:04:55] } 29... Kg7 { [%eval 0.0] [%clk 0:03:02] } 30. Qg5+ { [%eval 0.0] } 1/2-1/2