Event: Daniel Yong Chen-I Memorial Malaysia Chess Challenge
Site: https://lichess.org/broadcast/20th-malaysian-chess-festival-2025--challenger/round-6/lNqFVy0F/XFcSl84Y
Date: 2025-09-19
White: Ong, El Win
WhiteElo: 1673
Black: Leong, Khai Shen
BlackElo: 1758
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c6 { [%eval 0.23] [%clk 1:26:11] } 2. d4 { [%eval 0.24] [%clk 1:31:09] } 2... d5 { [%eval 0.24] [%clk 1:26:27] } 3. e5 { [%eval 0.33] [%clk 1:31:34] } 3... Bf5 { [%eval 0.22] [%clk 1:26:39] } 4. h4 { [%eval 0.09] [%clk 1:31:56] } 4... Qb6 { [%eval 0.54] [%clk 1:26:55] } 5. g4 { [%eval 0.46] [%clk 1:30:05] } 5... Bd7 { [%eval 0.52] [%clk 1:24:31] } 6. Nc3 { [%eval 0.64] [%clk 1:30:17] } 6... e6 { [%eval 0.52] [%clk 1:24:39] } 7. Na4 { [%eval 0.37] [%clk 1:28:24] } 7... Qa5+ { [%eval 0.52] [%clk 1:22:17] } 8. c3 { [%eval 0.71] [%clk 1:28:25] } 8... Qc7 { [%eval 0.68] [%clk 1:22:00] } 9. Nf3 { [%eval 0.67] [%clk 1:27:28] } 9... b6 { [%eval 0.8] [%clk 1:21:41] } 10. b3 { [%eval 0.41] [%clk 1:21:06] } 10... c5 { [%eval 0.33] [%clk 1:19:47] } 11. Nb2?! { [%eval -0.65] } { Inaccuracy. Bd3 was best. } { [%clk 1:20:16] } 11... cxd4 { [%eval -0.77] [%clk 1:13:08] } 12. Qxd4 { [%eval -0.87] [%clk 1:18:29] } 12... Nc6 { [%eval -0.99] [%clk 1:12:01] } 13. Qf4 { [%eval -1.52] [%clk 1:17:05] } 13... h5 { [%eval -1.26] [%clk 1:11:28] } 14. g5 { [%eval -1.19] [%clk 1:08:55] } 14... d4?? { [%eval 1.94] } { Blunder. Nge7 was best. } { [%clk 0:44:10] } 15. Nxd4?? { [%eval 0.0] } { Blunder. Nc4 was best. } { [%clk 0:52:13] } 15... Nxd4 { [%eval 0.04] [%clk 0:44:18] } 16. cxd4 { [%eval 0.0] [%clk 0:51:10] } 16... Qc3+ { [%eval 0.0] [%clk 0:42:30] } 17. Qd2 { [%eval 0.0] [%clk 0:51:02] } 17... Bb4 { [%eval 0.0] [%clk 0:42:54] } 18. Qxc3? { [%eval -1.12] } { Mistake. a3 was best. } { [%clk 0:40:18] } 18... Bxc3+ { [%eval -1.12] [%clk 0:43:18] } 19. Kd1 { [%eval -0.92] [%clk 0:37:42] } 19... Bxd4 { [%eval -0.7] [%clk 0:43:36] } 20. Bg2? { [%eval -2.13] } { Mistake. Rb1 was best. } { [%clk 0:34:09] } 20... Rc8 { [%eval -1.57] [%clk 0:41:45] } 21. Rb1 { [%eval -1.61] [%clk 0:33:52] } 21... Bxe5 { [%eval -1.11] [%clk 0:40:50] } 22. Nc4 { [%eval -1.06] [%clk 0:33:48] } 22... Bb8 { [%eval -1.11] [%clk 0:38:56] } 23. Bb2 { [%eval -1.09] [%clk 0:31:59] } 23... f6 { [%eval -1.03] [%clk 0:39:15] } 24. Be4?! { [%eval -1.62] } { Inaccuracy. Ke2 was best. } { [%clk 0:31:03] } 24... Kf7 { [%eval -1.5] [%clk 0:38:26] } 25. Ke2 { [%eval -1.41] [%clk 0:27:11] } 25... Bc6? { [%eval -0.28] } { Mistake. Ne7 was best. } { [%clk 0:37:58] } 26. Bxc6 { [%eval -0.2] [%clk 0:25:24] } 26... Rxc6 { [%eval -0.34] [%clk 0:38:22] } 27. Rbd1 { [%eval -0.63] [%clk 0:25:11] } 27... b5 { [%eval -0.34] [%clk 0:31:16] } 28. Rd7+ { [%eval -0.36] [%clk 0:18:56] } 28... Ne7 { [%eval -0.49] [%clk 0:31:37] } 29. Ba3 { [%eval -0.46] [%clk 0:15:24] } 29... bxc4 { [%eval -0.65] [%clk 0:30:29] } 30. Rxe7+ { [%eval -0.48] [%clk 0:15:36] } 30... Kg6 { [%eval -0.68] [%clk 0:30:40] } 31. gxf6? { [%eval -2.03] } { Mistake. Rg1 was best. } { [%clk 0:15:25] } 31... gxf6 { [%eval -1.82] [%clk 0:28:24] } 32. Rg1+ { [%eval -2.1] [%clk 0:15:12] } 32... Kf5 { [%eval -2.31] [%clk 0:28:29] } 33. Rf7 { [%eval -2.21] [%clk 0:14:15] } 33... Bf4 { [%eval -2.23] [%clk 0:24:12] } 34. Rxa7? { [%eval -4.05] } { Mistake. Bc1 was best. } { [%clk 0:13:38] } 34... cxb3 { [%eval -3.82] [%clk 0:21:43] } 0-1