Event: Round 8: Joshua Posthuma - Samuel Schmakel
Date: 2021-06-20
White: Joshua Posthuma
WhiteTitle: FM
Black: Samuel Schmakel
BlackTitle: IM
Result: 1-0
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:05:11] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.11] [%clk 1:05:36] } 2... e6 { [%eval 0.39] [%clk 1:31:14] } 3. g3 { [%eval 0.16] [%clk 1:06:02] } 3... d5 { [%eval 0.44] [%clk 1:31:35] } 4. Bg2 { [%eval 0.13] [%clk 1:06:07] } 4... dxc4 { [%eval 0.36] [%clk 1:31:54] } 5. Nf3 { [%eval 0.13] [%clk 1:06:16] } 5... c5 { [%eval 0.43] [%clk 1:32:12] } 6. O-O { [%eval 0.33] [%clk 1:06:24] } 6... Nc6 { [%eval 0.36] [%clk 1:32:31] } 7. dxc5 { [%eval 0.4] [%clk 1:06:24] } 7... Qxd1 { [%eval 0.3] [%clk 1:32:51] } 8. Rxd1 { [%eval 0.33] [%clk 1:06:51] } 8... Bxc5 { [%eval 0.4] [%clk 1:33:14] } 9. Nbd2 { [%eval 0.4] [%clk 1:06:26] } 9... c3 { [%eval 0.37] [%clk 1:33:33] } 10. bxc3 { [%eval 0.42] [%clk 1:06:33] } 10... O-O { [%eval 0.5] [%clk 1:33:54] } 11. Nb3 { [%eval 0.36] [%clk 1:06:43] } 11... Be7 { [%eval 0.48] [%clk 1:34:16] } 12. Nfd4 { [%eval 0.4] [%clk 1:06:34] } 12... Bd7 { [%eval 0.51] [%clk 1:34:21] } 13. Nxc6 { [%eval 0.26] [%clk 1:06:22] } 13... Bxc6 { [%eval 0.25] [%clk 1:34:29] } 14. Bxc6 { [%eval 0.28] [%clk 1:06:41] } 14... bxc6 { [%eval 0.25] [%clk 1:34:56] } 15. c4 { [%eval 0.44] [%clk 1:06:27] } 15... a5 { [%eval 0.28] [%clk 1:13:28] } 16. Bd2 { [%eval 0.4] [%clk 0:57:43] } 16... a4 { [%eval 0.34] [%clk 1:04:47] } 17. Na5 { [%eval 0.4] [%clk 0:56:46] } 17... Ra6 { [%eval 0.16] [%clk 0:49:10] } 18. Rab1 { [%eval 0.25] [%clk 0:53:46] } 18... Ne4 { [%eval 0.5] [%clk 0:37:35] } 19. Be1 { [%eval 0.54] [%clk 0:49:47] } 19... Bf6 { [%eval 0.91] [%clk 0:37:11] } 20. Nb7 { [%eval 0.94] [%clk 0:45:10] } 20... a3 { [%eval 0.84] [%clk 0:32:34] } 21. Rb3 { [%eval 1.36] [%clk 0:30:00] } 21... Rb8?? { [%eval 4.94] } { Blunder. Be7 was best. } { [%clk 0:27:41] } 22. f3 { [%eval 4.75] [%clk 0:28:32] } 22... Ra7 { [%eval 4.7] [%clk 0:03:44] } 23. Nc5 { [%eval 4.57] [%clk 0:26:46] } 23... Rxb3 { [%eval 4.72] [%clk 0:03:56] } 24. Nxb3 { [%eval 4.48] [%clk 0:26:59] } 24... Ra4 { [%eval 4.46] [%clk 0:03:58] } 25. fxe4 { [%eval 4.57] [%clk 0:26:34] } 25... Rxc4 { [%eval 4.59] [%clk 0:04:22] } 26. e5 { [%eval 4.7] [%clk 0:26:10] } 26... Be7 { [%eval 4.63] [%clk 0:04:34] } 27. Rc1 { [%eval 4.62] [%clk 0:24:12] } 27... Re4 { [%eval 4.41] [%clk 0:04:21] } 28. Rxc6 { [%eval 4.51] [%clk 0:24:14] } 28... h5 { [%eval 4.39] [%clk 0:04:14] } 29. Kf1 { [%eval 4.39] [%clk 0:23:12] } 29... Rxe5 { [%eval 4.46] [%clk 0:04:31] } 30. Bf2 { [%eval 4.46] [%clk 0:18:42] } 30... Rf5 { [%eval 4.77] [%clk 0:03:22] } 31. Kg2 { [%eval 4.28] [%clk 0:18:11] } 31... Bf6 { [%eval 4.56] [%clk 0:03:01] } 32. Rc5 { [%eval 4.64] [%clk 0:17:32] } 32... e5 { [%eval 5.56] [%clk 0:02:36] } 33. Ra5 { [%eval 5.47] [%clk 0:16:38] } 33... Be7 { [%eval 5.43] [%clk 0:02:56] } 34. Bc5 { [%eval 5.54] [%clk 0:15:26] } 1-0