Event: Round 4: Drygalov, Sergey - Lin, Chenyi
Date: 2025-01-03
White: Drygalov, Sergey
WhiteTitle: GM
WhiteElo: 2542
Black: Lin, Chenyi
BlackElo: 1962
Result: 1-0
ECO: D97
Opening: Grünfeld Defense: Russian Variation, Szabo Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:31] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... g6 { [%eval 0.19] [%clk 1:30:37] } 3. Nc3 { [%eval 0.21] [%clk 1:31:43] } 3... d5 { [%eval 0.28] [%clk 1:31:02] } 4. Nf3 { [%eval 0.27] [%clk 1:31:43] } 4... Bg7 { [%eval 0.22] [%clk 1:30:57] } 5. Qb3 { [%eval 0.04] [%clk 1:31:19] } 5... dxc4 { [%eval 0.18] [%clk 1:31:12] } 6. Qxc4 { [%eval 0.24] [%clk 1:31:47] } 6... O-O { [%eval 0.2] [%clk 1:31:13] } 7. e4 { [%eval 0.21] [%clk 1:32:12] } 7... c6 { [%eval 0.55] [%clk 1:30:35] } 8. Be2 { [%eval 0.39] [%clk 1:30:42] } 8... Be6 { [%eval 0.82] [%clk 1:26:46] } 9. Qd3 { [%eval 0.77] [%clk 1:30:59] } 9... Bg4 { [%eval 0.67] [%clk 1:23:10] } 10. Be3 { [%eval 0.73] [%clk 1:30:37] } 10... Ne8 { [%eval 1.09] [%clk 1:12:03] } 11. h3 { [%eval 1.05] [%clk 1:29:32] } 11... Bxf3 { [%eval 1.14] [%clk 1:12:15] } 12. gxf3 { [%eval 1.09] [%clk 1:29:57] } 12... e5?! { [%eval 1.73] } { Inaccuracy. f5 was best. } { [%clk 1:12:37] } 13. dxe5 { [%eval 1.72] [%clk 1:30:17] } 13... Qxd3 { [%eval 1.68] [%clk 1:11:16] } 14. Bxd3 { [%eval 1.77] [%clk 1:30:37] } 14... Bxe5 { [%eval 1.72] [%clk 1:11:24] } 15. f4 { [%eval 1.67] [%clk 1:31:03] } 15... Bd6 { [%eval 2.25] [%clk 1:10:12] } 16. O-O-O { [%eval 2.49] [%clk 1:30:40] } 16... Nd7 { [%eval 2.73] [%clk 0:59:05] } 17. e5 { [%eval 2.76] [%clk 1:30:49] } 17... Bc5 { [%eval 3.35] [%clk 0:59:28] } 18. Bxg6 { [%eval 3.39] [%clk 1:28:58] } 18... Bxe3+ { [%eval 3.39] [%clk 0:59:51] } 19. fxe3 { [%eval 3.43] [%clk 1:29:24] } 19... Nxe5 { [%eval 3.32] [%clk 1:00:11] } 20. Bxh7+ { [%eval 3.43] [%clk 1:29:49] } 20... Kxh7 { [%eval 3.31] [%clk 1:00:36] } 21. fxe5 { [%eval 3.22] [%clk 1:30:16] } 21... Rc8 { [%eval 3.93] [%clk 0:59:24] } 22. Ne4 { [%eval 3.82] [%clk 1:29:58] } 22... Rc7 { [%eval 3.83] [%clk 0:59:14] } 23. Rd8 { [%eval 3.99] [%clk 1:29:34] } 23... Re7 { [%eval 3.86] [%clk 0:58:02] } 24. Nf6+ { [%eval 4.01] [%clk 1:29:37] } 24... Kg6 { [%eval 4.2] [%clk 0:57:39] } 25. e4 { [%eval 4.26] [%clk 1:24:26] } 25... Re6 { [%eval 4.67] [%clk 0:51:15] } 26. Rg1+ { [%eval 4.64] [%clk 1:24:51] } 26... Kh6 { [%eval 4.63] [%clk 0:51:37] } 27. Rb8 { [%eval 4.57] [%clk 1:24:40] } 27... b6 { [%eval 4.58] [%clk 0:48:46] } 28. Rd1 { [%eval 4.47] [%clk 1:24:53] } 28... Nxf6 { [%eval 5.01] [%clk 0:41:28] } 29. Rxf8 { [%eval 4.94] [%clk 1:25:18] } 29... Kg7 { [%eval 5.12] [%clk 0:41:50] } 30. Ra8 { [%eval 5.13] [%clk 1:24:04] } 30... Rxe5 { [%eval 5.15] [%clk 0:37:59] } 31. Rg1+ { [%eval 5.16] [%clk 1:24:05] } 1-0