Event: Round 4: Erik Hoeksema - Leandro Slagboom
Date: 2022-12-26
White: Erik Hoeksema
Black: Leandro Slagboom
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined: Traditional Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:56] } 1... e6 { [%eval 0.3] [%clk 1:30:54] } 2. Nf3 { [%eval 0.23] [%clk 1:30:47] } 2... d5 { [%eval 0.2] [%clk 1:31:12] } 3. d4 { [%eval 0.0] [%clk 1:30:57] } 3... Nf6 { [%eval 0.17] [%clk 1:31:30] } 4. Bg5 { [%eval 0.0] [%clk 1:30:34] } 4... dxc4 { [%eval 0.0] [%clk 1:29:20] } 5. Qa4+ { [%eval -0.12] [%clk 1:28:58] } 5... Nbd7 { [%eval -0.05] [%clk 1:29:02] } 6. e4 { [%eval -0.53] [%clk 1:17:50] } 6... Be7 { [%eval -0.3] [%clk 1:25:14] } 7. Nc3 { [%eval -0.57] [%clk 1:11:09] } 7... O-O?! { [%eval 0.0] } { Inaccuracy. h6 was best. } { [%clk 1:24:10] } 8. Qxc4 { [%eval -0.13] [%clk 1:11:20] } 8... h6 { [%eval -0.06] [%clk 1:17:39] } 9. Bf4 { [%eval 0.0] [%clk 0:59:31] } 9... c5 { [%eval -0.05] [%clk 1:12:50] } 10. dxc5 { [%eval -0.52] [%clk 0:53:04] } 10... Bxc5 { [%eval -0.03] [%clk 1:11:46] } 11. b4?! { [%eval -0.81] } { Inaccuracy. Rd1 was best. } { [%clk 0:48:52] } 11... Be7?! { [%eval -0.03] } { Inaccuracy. e5 was best. } { [%clk 1:10:22] } 12. Be2?! { [%eval -0.78] } { Inaccuracy. Bc7 was best. } { [%clk 0:39:03] } 12... a6 { [%eval -0.28] [%clk 1:09:41] } 13. Bc7 { [%eval -0.09] [%clk 0:35:08] } 13... Qe8 { [%eval -0.42] [%clk 1:09:36] } 14. e5 { [%eval -0.33] [%clk 0:35:26] } 14... Nd5 { [%eval 0.17] [%clk 1:08:31] } 15. Nxd5 { [%eval 0.25] [%clk 0:35:21] } 15... exd5 { [%eval 0.2] [%clk 1:08:57] } 16. Qd4 { [%eval 0.19] [%clk 0:34:48] } 16... Nb8 { [%eval 0.27] [%clk 1:08:03] } 17. a3 { [%eval 0.26] [%clk 0:30:44] } 17... Be6 { [%eval 0.16] [%clk 1:07:47] } 18. O-O { [%eval 0.22] [%clk 0:26:26] } 18... Nc6 { [%eval 0.15] [%clk 1:07:21] } 19. Qe3 { [%eval 0.32] [%clk 0:26:31] } 19... Qd7 { [%eval 0.38] [%clk 1:06:15] } 20. Bb6 { [%eval 0.13] [%clk 0:25:24] } 20... f6 { [%eval 0.41] [%clk 1:02:12] } 21. Rad1 { [%eval 0.38] [%clk 0:23:09] } 21... Rae8 { [%eval 0.2] [%clk 1:00:01] } 22. exf6 { [%eval 0.19] [%clk 0:17:23] } 22... Bxf6 { [%eval 0.42] [%clk 1:00:23] } 23. Bc5 { [%eval 0.0] [%clk 0:17:44] } 23... Rf7?! { [%eval 0.61] } { Inaccuracy. Bh3 was best. } { [%clk 0:41:17] } 24. Qd2 { [%eval 0.38] [%clk 0:16:47] } 24... Bd8 { [%eval 0.56] [%clk 0:37:31] } 25. Nd4 { [%eval 0.7] [%clk 0:15:59] } 25... b6? { [%eval 2.17] } { Mistake. Nxd4 was best. } { [%clk 0:34:46] } 26. Nxc6? { [%eval 0.97] } { Mistake. Nxe6 was best. } { [%clk 0:15:44] } 26... Qxc6 { [%eval 0.98] [%clk 0:35:11] } 27. Bd4 { [%eval 1.0] [%clk 0:15:55] } 27... Ree7 { [%eval 1.3] [%clk 0:30:31] } 28. Rc1 { [%eval 1.27] [%clk 0:15:49] } 28... Qa4 { [%eval 1.49] [%clk 0:28:55] } 29. Bb2 { [%eval 1.06] [%clk 0:14:32] } 1/2-1/2