Event: 2023深圳南山国际象棋大师对抗赛
Site: shenzhen, China
Date: 2023-10-11
White: Xu, Xiangyu
WhiteTitle: GM
WhiteElo: 2580
Black: Lu, Shanglei
BlackTitle: GM
BlackElo: 2658
Result: 0-1
ECO: D39
Opening: Queen's Gambit Declined: Ragozin Defense, Vienna Variation
Variant: Standard
TimeControl: 15m+5s

1. d4 { [%eval 0.0] [%clk 0:15:02] } 1... Nf6 { [%eval 0.28] [%clk 0:15:08] } 2. Nf3 { [%eval 0.12] [%clk 0:15:02] } 2... d5 { [%eval 0.25] [%clk 0:15:02] } 3. c4 { [%eval 0.16] [%clk 0:14:55] } 3... e6 { [%eval 0.17] [%clk 0:15:05] } 4. Nc3 { [%eval 0.0] [%clk 0:14:56] } 4... Bb4 { [%eval 0.15] [%clk 0:15:02] } 5. Bg5 { [%eval 0.19] [%clk 0:13:15] } 5... dxc4 { [%eval 0.28] [%clk 0:15:03] } 6. e4 { [%eval 0.23] [%clk 0:12:50] } 6... h6 { [%eval 0.35] [%clk 0:15:06] } 7. Bxf6 { [%eval 0.39] [%clk 0:12:46] } 7... Qxf6 { [%eval 0.0] [%clk 0:15:10] } 8. Bxc4 { [%eval 0.2] [%clk 0:12:46] } 8... c5 { [%eval 0.29] [%clk 0:15:08] } 9. O-O { [%eval 0.41] [%clk 0:12:20] } 9... cxd4 { [%eval 0.29] [%clk 0:15:08] } 10. e5 { [%eval 0.26] [%clk 0:12:02] } 10... Qd8 { [%eval 0.33] [%clk 0:15:09] } 11. Ne4 { [%eval 0.44] [%clk 0:12:01] } 11... O-O { [%eval 0.64] [%clk 0:15:09] } 12. Qe2 { [%eval 0.6] [%clk 0:11:12] } 12... Be7 { [%eval 0.49] [%clk 0:15:11] } 13. Rad1 { [%eval 0.44] [%clk 0:07:25] } 13... Qc7 { [%eval 0.26] [%clk 0:15:05] } 14. Ng3 { [%eval 0.27] [%clk 0:06:32] } 14... Rd8 { [%eval 0.27] [%clk 0:14:03] } 15. Rxd4?! { [%eval -0.45] } { Inaccuracy. Bd3 was best. } { [%clk 0:06:10] } 15... Rxd4 { [%eval -0.48] [%clk 0:11:40] } 16. Nxd4 { [%eval -0.55] [%clk 0:06:12] } 16... Bd7 { [%eval -0.54] [%clk 0:11:26] } 17. Bd3 { [%eval -0.7] [%clk 0:05:17] } 17... Nc6 { [%eval -0.48] [%clk 0:11:14] } 18. Nf3 { [%eval -0.41] [%clk 0:05:06] } 18... Nb4 { [%eval -0.46] [%clk 0:08:30] } 19. Bb1 { [%eval -0.5] [%clk 0:05:01] } 19... Bc6 { [%eval -0.41] [%clk 0:08:29] } 20. h4?! { [%eval -1.19] } { Inaccuracy. a3 was best. } { [%clk 0:02:55] } 20... Rd8 { [%eval -1.09] [%clk 0:07:08] } 21. h5 { [%eval -1.36] [%clk 0:01:36] } 21... Kf8?! { [%eval -0.35] } { Inaccuracy. Bxf3 was best. } { [%clk 0:05:54] } 22. Ne4? { [%eval -1.56] } { Mistake. a3 was best. } { [%clk 0:00:36] } 22... Qa5 { [%eval -1.26] [%clk 0:04:35] } 23. Qe3?! { [%eval -1.98] } { Inaccuracy. Ned2 was best. } { [%clk 0:00:24] } 23... Qb6?! { [%eval -0.89] } { Inaccuracy. Nxa2 was best. } { [%clk 0:03:31] } 24. Qf4?? { [%eval -2.97] } { Blunder. Qxb6 was best. } { [%clk 0:00:12] } 24... Nd3 { [%eval -3.02] [%clk 0:03:32] } 25. Bxd3 { [%eval -3.01] [%clk 0:00:12] } 25... Rxd3 { [%eval -3.0] [%clk 0:03:35] } 26. Nfd2? { [%eval -4.98] } { Mistake. Re1 was best. } { [%clk 0:00:10] } 26... Qd4 { [%eval -4.91] [%clk 0:03:19] } 0-1