Event: Round 6: Wong, Jianwen - Demchenko, Anton
Date: 2025-06-11
White: Wong, Jianwen
WhiteTitle: FM
WhiteElo: 2260
Black: Demchenko, Anton
BlackTitle: GM
BlackElo: 2619
Result: 1/2-1/2
ECO: A25
Opening: English Opening: King's English Variation, Reversed Closed Sicilian
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:30:59] } 1... e5 { [%eval 0.1] [%clk 1:30:42] } 2. Nc3 { [%eval 0.17] [%clk 1:31:23] } 2... Nc6 { [%eval 0.26] [%clk 1:30:30] } 3. g3 { [%eval 0.2] [%clk 1:31:33] } 3... Bc5 { [%eval 0.26] [%clk 1:30:38] } 4. Bg2 { [%eval 0.28] [%clk 1:31:45] } 4... d6 { [%eval 0.43] [%clk 1:31:04] } 5. e3 { [%eval 0.39] [%clk 1:31:25] } 5... Bf5 { [%eval 0.37] [%clk 1:30:45] } 6. d3 { [%eval 0.27] [%clk 1:27:38] } 6... Qd7 { [%eval 0.28] [%clk 1:30:14] } 7. a3 { [%eval 0.28] [%clk 1:24:43] } 7... a5 { [%eval 0.43] [%clk 1:28:27] } 8. h3 { [%eval 0.48] [%clk 1:22:30] } 8... Nge7 { [%eval 0.5] [%clk 1:28:11] } 9. Nge2 { [%eval 0.47] [%clk 1:20:06] } 9... Bb6 { [%eval 0.69] [%clk 1:12:58] } 10. b3 { [%eval 0.51] [%clk 1:12:00] } 10... O-O { [%eval 0.56] [%clk 1:03:00] } 11. Kf1 { [%eval 0.41] [%clk 1:00:47] } 11... Rae8 { [%eval 0.4] [%clk 0:56:17] } 12. Kg1 { [%eval 0.35] [%clk 0:59:51] } 12... Be6 { [%eval 0.55] [%clk 0:51:23] } 13. Nd5 { [%eval 0.48] [%clk 0:58:57] } 13... Ba7 { [%eval 0.64] [%clk 0:51:52] } 14. Kh2 { [%eval 0.68] [%clk 0:58:24] } 14... Nf5?! { [%eval 1.38] } { Inaccuracy. f5 was best. } { [%clk 0:41:14] } 15. Qd2 { [%eval 0.98] [%clk 0:56:51] } 15... Bb8 { [%eval 1.19] [%clk 0:37:04] } 16. Bb2 { [%eval 1.14] [%clk 0:56:02] } 16... f6 { [%eval 1.15] [%clk 0:34:39] } 17. Rhf1 { [%eval 1.16] [%clk 0:53:29] } 17... Nd8 { [%eval 1.3] [%clk 0:31:33] } 18. e4 { [%eval 1.29] [%clk 0:48:38] } 18... Nh6 { [%eval 1.38] [%clk 0:31:56] } 19. Qxa5 { [%eval 1.4] [%clk 0:46:06] } 19... c6 { [%eval 1.42] [%clk 0:31:56] } 20. Ne3 { [%eval 1.36] [%clk 0:46:15] } 20... Bf7 { [%eval 1.34] [%clk 0:19:51] } 1/2-1/2