Event: Top 16 2023-3
Date: 2023-06-07
White: Quentin Loiseau
WhiteTitle: IM
Black: Pavel V. Tregubov
BlackTitle: GM
Result: 1/2-1/2
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:53] } 1... Nf6 { [%eval 0.28] [%clk 1:30:16] } 2. c4 { [%eval 0.16] [%clk 1:30:54] } 2... e6 { [%eval 0.23] [%clk 1:30:41] } 3. Nf3 { [%eval 0.0] [%clk 1:30:44] } 3... d5 { [%eval 0.17] [%clk 1:31:01] } 4. Nc3 { [%eval 0.0] [%clk 1:29:55] } 4... Bb4 { [%eval 0.15] [%clk 1:31:20] } 5. Bg5 { [%eval 0.15] [%clk 1:27:30] } 5... h6 { [%eval 0.18] [%clk 1:31:15] } 6. Bxf6 { [%eval 0.1] [%clk 1:27:23] } 6... Qxf6 { [%eval 0.15] [%clk 1:31:40] } 7. Qa4+ { [%eval 0.13] [%clk 1:27:27] } 7... Nc6 { [%eval 0.15] [%clk 1:31:58] } 8. e3 { [%eval 0.28] [%clk 1:27:24] } 8... O-O { [%eval 0.26] [%clk 1:30:59] } 9. Rc1 { [%eval 0.09] [%clk 1:04:31] } 9... Rd8 { [%eval 0.18] [%clk 1:22:03] } 10. a3 { [%eval -0.02] [%clk 0:59:16] } 10... Bxc3+ { [%eval -0.03] [%clk 1:14:26] } 11. Rxc3 { [%eval -0.08] [%clk 0:56:02] } 11... e5 { [%eval -0.09] [%clk 1:10:41] } 12. cxd5 { [%eval -0.08] [%clk 0:53:17] } 12... exd4 { [%eval -0.15] [%clk 1:09:35] } 13. Nxd4 { [%eval -0.08] [%clk 0:49:17] } 13... Nxd4 { [%eval -0.11] [%clk 1:08:31] } 14. Qxd4 { [%eval -0.04] [%clk 0:49:12] } 14... Qxd4 { [%eval -0.03] [%clk 1:08:41] } 15. exd4 { [%eval -0.08] [%clk 0:49:38] } 15... Rxd5 { [%eval -0.11] [%clk 1:09:01] } 16. Rc4?? { [%eval -1.87] } { Blunder. Rxc7 was best. } { [%clk 0:50:02] } 16... c5?? { [%eval -0.05] } { Blunder. c6 was best. } { [%clk 1:04:46] } 17. Rxc5 { [%eval -0.07] [%clk 0:50:02] } 17... Rxd4 { [%eval -0.12] [%clk 1:04:46] } 18. Rc7?! { [%eval -0.95] } { Inaccuracy. Bc4 was best. } { [%clk 0:48:46] } 18... Bd7 { [%eval -0.87] [%clk 1:00:56] } 19. Bc4?? { [%eval -5.11] } { Blunder. f3 was best. } { [%clk 0:46:17] } 19... Rb8?? { [%eval -0.15] } { Blunder. Re8+ was best. } 20. O-O { [%eval -0.11] } 20... Rc8 { [%eval -0.15] [%clk 0:59:51] } 21. Rxc8+ { [%eval -0.03] [%clk 0:46:31] } 21... Bxc8 { [%eval -0.11] [%clk 1:00:03] } 22. Rc1 { [%eval -0.09] [%clk 0:46:40] } 22... Bd7 { [%eval -0.11] [%clk 0:56:09] } 23. f3 { [%eval -0.09] [%clk 0:42:46] } 23... a5 { [%eval 0.0] [%clk 0:48:37] } 24. Bb3 { [%eval -0.06] [%clk 0:39:16] } 24... Kf8 { [%eval -0.05] [%clk 0:46:46] } 25. Rd1 { [%eval 0.0] [%clk 0:38:12] } 25... Rxd1+ { [%eval -0.01] [%clk 0:46:34] } 1/2-1/2