Event: Tata Steel Chess 2023 Qualifiers
Site: Wijk aan Zee, Netherlands
Date: 2023-01-29
White: Beukema, Stefan
WhiteElo: 2411
Black: van der Werf, Mark
BlackElo: 2412
Result: 1-0
ECO: A03
Opening: Bird Opening: Dutch Variation
Variant: Standard

1. f4 { [%eval -0.31] [%clk 1:40:53] } 1... d5 { [%eval -0.16] [%clk 1:40:53] } 2. Nf3 { [%eval -0.15] [%clk 1:41:13] } 2... g6 { [%eval -0.3] [%clk 1:41:06] } 3. g3 { [%eval -0.44] [%clk 1:41:16] } 3... Bg7 { [%eval -0.38] [%clk 1:41:30] } 4. Bg2 { [%eval -0.27] [%clk 1:41:40] } 4... Nf6 { [%eval -0.25] } 5. d3 { [%eval -0.45] [%clk 1:41:59] } 5... O-O { [%eval -0.09] [%clk 1:42:14] } 6. O-O { [%eval -0.3] [%clk 1:42:23] } 6... Nc6 { [%eval -0.17] [%clk 1:42:32] } 7. c3 { [%eval -0.12] [%clk 1:36:56] } 7... Re8 { [%eval -0.2] [%clk 1:42:53] } 8. Ne5 { [%eval -0.12] [%clk 1:34:19] } 8... Nxe5 { [%eval -0.22] [%clk 1:42:45] } 9. fxe5 { [%eval -0.14] [%clk 1:34:44] } 9... Ng4 { [%eval -0.06] [%clk 1:43:03] } 10. d4 { [%eval -0.24] [%clk 1:33:31] } 10... f6 { [%eval -0.2] [%clk 1:43:23] } 11. Qb3 { [%eval -0.29] [%clk 1:22:16] } 11... c6 { [%eval -0.17] [%clk 1:43:43] } 12. e4 { [%eval -0.19] [%clk 1:21:47] } 12... Be6 { [%eval -0.15] [%clk 1:36:40] } 13. h3 { [%eval -0.27] [%clk 1:13:22] } 13... Nh6 { [%eval -0.12] [%clk 1:37:01] } 14. Qxb7 { [%eval -0.23] [%clk 1:12:51] } 14... dxe4 { [%eval -0.18] [%clk 1:33:52] } 15. Qxc6 { [%eval -0.44] [%clk 1:12:33] } 15... Bd5 { [%eval -0.54] [%clk 1:33:38] } 16. Qa4 { [%eval -0.7] [%clk 1:12:38] } 16... Nf5 { [%eval -0.88] [%clk 1:27:39] } 17. c4 { [%eval -1.18] [%clk 0:49:54] } 17... Bb7 { [%eval -1.1] [%clk 1:27:40] } 18. d5 { [%eval -1.44] [%clk 0:50:00] } 18... Nxg3 { [%eval -1.26] [%clk 1:23:45] } 19. Re1 { [%eval -2.01] [%clk 0:50:02] } 19... f5 { [%eval -1.92] [%clk 1:22:26] } 20. Qb3 { [%eval -1.92] [%clk 0:46:45] } 20... Qb6+ { [%eval -2.06] [%clk 1:15:24] } 21. Qxb6 { [%eval -2.46] [%clk 0:45:53] } 21... axb6 { [%eval -2.37] [%clk 1:15:49] } 22. Bf4 { [%eval -2.56] [%clk 0:46:16] } 22... Nh5 { [%eval -1.98] [%clk 1:16:12] } 23. Bh2 { [%eval -2.23] [%clk 0:46:39] } 23... b5?? { [%eval -0.15] } { Blunder. g5 was best. } { [%clk 1:06:17] } 24. cxb5 { [%eval -0.17] [%clk 0:38:55] } 24... Bxd5 { [%eval 0.31] [%clk 1:05:47] } 25. Nc3 { [%eval 0.15] [%clk 0:39:15] } 25... e6 { [%eval 0.32] [%clk 1:04:09] } 26. Red1 { [%eval -0.08] [%clk 0:35:36] } 26... f4?! { [%eval 0.78] } { Inaccuracy. g5 was best. } { [%clk 0:35:57] } 27. Bxe4 { [%eval 0.69] [%clk 0:29:22] } 27... Bxe4 { [%eval 0.78] [%clk 0:35:21] } 28. Nxe4 { [%eval 0.93] [%clk 0:29:45] } 28... Bxe5 { [%eval 0.77] [%clk 0:35:45] } 29. a4 { [%eval 0.7] [%clk 0:30:07] } 29... Bxb2? { [%eval 2.07] } { Mistake. Rec8 was best. } { [%clk 0:33:12] } 30. Ra2 { [%eval 1.81] [%clk 0:30:17] } 30... Be5 { [%eval 2.05] [%clk 0:33:17] } 31. a5 { [%eval 2.09] [%clk 0:29:07] } 31... Reb8 { [%eval 2.01] [%clk 0:27:49] } 32. Rb1 { [%eval 2.03] [%clk 0:28:44] } 32... Ng3 { [%eval 2.2] [%clk 0:23:32] } 33. Bxg3 { [%eval 2.22] [%clk 0:25:40] } 33... fxg3 { [%eval 2.42] [%clk 0:23:58] } 34. Kg2 { [%eval 2.34] [%clk 0:25:53] } 34... Kf8? { [%eval 3.85] } { Mistake. Bd4 was best. } { [%clk 0:23:23] } 35. b6 { [%eval 4.2] [%clk 0:24:29] } 35... Bd4 { [%eval 4.21] [%clk 0:22:07] } 36. b7 { [%eval 4.07] [%clk 0:22:45] } 36... Ra6 { [%eval 4.15] [%clk 0:22:28] } 37. Rc2 { [%eval 4.17] [%clk 0:22:24] } 37... Ke7 { [%eval 4.43] [%clk 0:19:56] } 38. Rc7+ { [%eval 4.41] [%clk 0:20:43] } 38... Kd8 { [%eval 4.55] [%clk 0:20:08] } 39. Rbc1 { [%eval 4.41] [%clk 0:20:54] } 39... Be5 { [%eval 4.46] [%clk 0:18:53] } 40. Rf7 { [%eval 4.62] [%clk 0:19:22] } 40... Ke8?! { [%eval 6.65] } { Inaccuracy. Rxb7 was best. } { [%clk 0:13:21] } 41. Rxh7 { [%eval 6.64] [%clk 0:19:45] } 1-0