Event: Tata Steel Chess Challengers 2022
Site: Wijk aan Zee, Netherlands
Date: 2022-01-25
White: Nguyen, Thai Dai Van
WhiteElo: 2613
Black: Warmerdam, Max
BlackElo: 2607
Result: 1/2-1/2
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.25] [%clk 1:39:28] } 1... c5 { [%eval 0.32] [%clk 1:40:46] } 2. Nf3 { [%eval 0.0] [%clk 1:39:28] } 2... d6 { [%eval 0.0] [%clk 1:40:04] } 3. Bb5+ { [%eval 0.0] [%clk 1:38:43] } 3... Nd7 { [%eval 0.24] [%clk 1:39:47] } 4. d4 { [%eval 0.15] [%clk 1:36:52] } 4... cxd4 { [%eval 0.32] [%clk 1:40:12] } 5. Nxd4 { [%eval 0.09] [%clk 1:37:09] } 5... Nf6 { [%eval 0.38] [%clk 1:40:22] } 6. O-O { [%eval 0.0] [%clk 1:37:14] } 6... e6?! { [%eval 0.62] } { Inaccuracy. e5 was best. } { [%clk 1:33:27] } 7. c4 { [%eval 0.21] [%clk 1:22:29] } 7... Be7 { [%eval 0.34] [%clk 1:30:33] } 8. Nc3 { [%eval 0.5] [%clk 1:22:26] } 8... O-O { [%eval 0.53] [%clk 1:30:56] } 9. Bxd7 { [%eval 0.19] [%clk 1:17:01] } 9... Bxd7 { [%eval 0.26] [%clk 1:31:14] } 10. Qd3 { [%eval 0.29] [%clk 1:13:54] } 10... a6 { [%eval 0.29] [%clk 1:29:05] } 11. h3 { [%eval 0.41] [%clk 1:12:53] } 11... Rc8 { [%eval 0.27] [%clk 1:28:41] } 12. b3 { [%eval 0.36] [%clk 1:05:18] } 12... Qc7 { [%eval 0.32] [%clk 0:55:55] } 13. Bb2 { [%eval 0.24] [%clk 1:04:45] } 13... Rfd8 { [%eval 0.17] [%clk 0:54:24] } 14. Rac1 { [%eval 0.11] [%clk 1:01:57] } 14... Be8 { [%eval 0.17] [%clk 0:54:24] } 15. f4 { [%eval 0.15] [%clk 0:53:55] } 15... Qa5 { [%eval 0.1] [%clk 0:52:30] } 16. a4 { [%eval 0.37] [%clk 0:46:57] } 16... Nd7 { [%eval 0.0] [%clk 0:48:38] } 17. Kh1 { [%eval 0.33] [%clk 0:35:15] } 17... Bf6 { [%eval -0.04] [%clk 0:47:57] } 18. Nce2 { [%eval 0.1] [%clk 0:30:57] } 18... b5?! { [%eval 0.8] } { Inaccuracy. Nc5 was best. } { [%clk 0:21:21] } 19. cxb5 { [%eval 0.85] [%clk 0:26:35] } 19... axb5 { [%eval 0.78] [%clk 0:21:39] } 20. Bc3? { [%eval -0.45] } { Mistake. Rxc8 was best. } { [%clk 0:18:05] } 20... Qa8 { [%eval -0.06] [%clk 0:18:58] } 21. Nxb5 { [%eval -0.04] [%clk 0:14:33] } 21... Nc5 { [%eval 0.06] [%clk 0:19:00] } 22. Qe3 { [%eval -0.34] [%clk 0:14:01] } 22... Bxb5 { [%eval -0.33] [%clk 0:16:27] } 23. axb5 { [%eval -0.35] [%clk 0:14:26] } 23... Qxe4 { [%eval -0.34] [%clk 0:13:22] } 24. Qxe4 { [%eval -0.38] [%clk 0:14:48] } 24... Nxe4 { [%eval -0.43] [%clk 0:13:49] } 25. Bxf6 { [%eval -0.32] [%clk 0:14:12] } 25... gxf6 { [%eval -0.39] [%clk 0:14:14] } 26. Kg1 { [%eval -0.46] [%clk 0:10:05] } 26... Rb8 { [%eval 0.0] [%clk 0:05:19] } 27. Nd4 { [%eval 0.0] [%clk 0:09:54] } 27... Rb7 { [%eval 0.0] [%clk 0:04:39] } 28. Rc6 { [%eval 0.0] [%clk 0:07:44] } 1/2-1/2