Event: Tata Steel Chess Qualifiers
Site: Wijk aan Zee, Netherlands
Date: 2020-01-19
White: Beukema, Stefan
Black: Slingerland, Fred
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.25] [%clk 1:40:51] } 1... d5 { [%eval 0.25] [%clk 1:40:54] } 2. Bf4 { [%eval 0.0] [%clk 1:41:15] } 2... Nf6 { [%eval 0.0] [%clk 1:41:12] } 3. e3 { [%eval 0.0] [%clk 1:41:40] } 3... c5 { [%eval 0.0] [%clk 1:41:26] } 4. Nc3 { [%eval -0.08] [%clk 1:42:02] } 4... a6 { [%eval 0.0] [%clk 1:37:42] } 5. dxc5 { [%eval 0.0] [%clk 1:42:13] } 5... Nc6 { [%eval 0.41] [%clk 1:37:42] } 6. a3 { [%eval 0.43] [%clk 1:28:53] } 6... e5 { [%eval 0.32] [%clk 1:31:31] } 7. Bg5 { [%eval 0.4] [%clk 1:29:15] } 7... d4 { [%eval 0.64] [%clk 1:24:50] } 8. exd4 { [%eval 0.13] [%clk 1:24:37] } 8... Nxd4 { [%eval 0.16] [%clk 1:16:17] } 9. Ne4?! { [%eval -0.51] } { Inaccuracy. Best move was b4. } { [%clk 1:20:11] } 9... Bf5 { [%eval -0.48] [%clk 1:08:47] } 10. Bd3 { [%eval -1.03] [%clk 1:20:23] } 10... Be7?? { [%eval 1.38] } { Blunder. Best move was Qd5. } { [%clk 1:07:55] } 11. Bxf6 { [%eval 1.41] [%clk 1:19:49] } 11... gxf6 { [%eval 1.3] [%clk 1:08:04] } 12. c3 { [%eval 1.26] [%clk 1:04:56] } 12... Qd5 { [%eval 1.3] [%clk 0:48:36] } 13. f3 { [%eval 1.31] [%clk 1:00:56] } 13... Nc6 { [%eval 1.21] [%clk 0:46:47] } 14. b4 { [%eval 0.93] [%clk 0:55:43] } 14... Be6?! { [%eval 1.64] } { Inaccuracy. Best move was Qe6. } { [%clk 0:40:48] } 15. Qc2?! { [%eval 0.97] } { Inaccuracy. Best move was Ne2. } { [%clk 0:54:12] } 15... a5 { [%eval 1.28] [%clk 0:35:07] } 16. Rd1 { [%eval 1.36] [%clk 0:47:49] } 16... axb4 { [%eval 1.07] [%clk 0:30:57] } 17. axb4 { [%eval 0.69] [%clk 0:48:07] } 17... Qd7? { [%eval 1.97] } { Mistake. Best move was Ra2. } { [%clk 0:21:27] } 18. Ne2 { [%eval 2.18] [%clk 0:46:18] } 18... f5 { [%eval 2.39] [%clk 0:17:44] } 19. N4g3?! { [%eval 1.72] } { Inaccuracy. Best move was Bc4. } { [%clk 0:46:31] } 19... f4 { [%eval 1.76] [%clk 0:16:34] } 20. Nf5 { [%eval 1.78] [%clk 0:45:26] } 20... Rg8 { [%eval 2.15] [%clk 0:15:35] } 21. O-O { [%eval 2.03] [%clk 0:45:47] } 21... Ra2 { [%eval 2.46] [%clk 0:13:25] } 22. Qb1 { [%eval 2.36] [%clk 0:46:07] } 22... Qc8 { [%eval 3.01] [%clk 0:11:29] } 23. Rf2 { [%eval 2.96] [%clk 0:44:54] } 23... Qa8 { [%eval 3.09] [%clk 0:09:53] } 24. Bb5 { [%eval 2.52] [%clk 0:40:47] } 24... Qa3?? { [%eval 6.16] } { Blunder. Best move was Kf8. } { [%clk 0:07:39] } 25. Qd3? { [%eval 3.77] } { Mistake. Best move was Nxe7. } { [%clk 0:37:26] } 25... Qb2?! { [%eval 5.01] } { Inaccuracy. Best move was Qb3. } { [%clk 0:05:16] } 26. Nd6+ { [%eval 5.14] [%clk 0:34:55] } 26... Kf8 { [%eval 4.72] [%clk 0:04:59] } 27. Qxh7 { [%eval 4.22] [%clk 0:33:49] } 27... Qb3?! { [%eval 5.8] } { Inaccuracy. Best move was Bxd6. } { [%clk 0:03:20] } 28. Rb1 { [%eval 5.62] [%clk 0:32:33] } 28... Qd5?! { [%eval 8.26] } { Inaccuracy. Best move was Qc2. } { [%clk 0:01:31] } 29. Bc4 { [%eval 7.26] [%clk 0:32:45] } 1-0