Event: 1st Bastia Open
Site: chess24.com
Date: 2021-07-16
White: Colijn, Stefan
WhiteTitle: FM
WhiteElo: 2286
Black: Mastrovasilis, Dimitrios
BlackTitle: GM
BlackElo: 2609
Result: 0-1
ECO: D16
Opening: Slav Defense: Soultanbeieff Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:58] } 1... c6 { [%eval 0.31] [%clk 1:27:17] } 2. d4 { [%eval 0.13] [%clk 1:31:19] } 2... d5 { [%eval 0.24] [%clk 1:27:36] } 3. Nc3 { [%eval 0.16] [%clk 1:31:24] } 3... Nf6 { [%eval 0.13] [%clk 1:27:44] } 4. Nf3 { [%eval 0.0] [%clk 1:31:21] } 4... dxc4 { [%eval 0.2] [%clk 1:27:34] } 5. a4 { [%eval 0.13] [%clk 1:31:43] } 5... e6 { [%eval 0.16] [%clk 1:27:32] } 6. e3 { [%eval 0.13] [%clk 1:31:44] } 6... c5 { [%eval 0.25] [%clk 1:27:45] } 7. Bxc4 { [%eval 0.17] [%clk 1:29:43] } 7... Nc6 { [%eval 0.28] [%clk 1:28:04] } 8. O-O { [%eval 0.68] [%clk 1:29:47] } 8... Be7 { [%eval 0.65] [%clk 1:28:22] } 9. Qe2 { [%eval 0.64] [%clk 1:27:50] } 9... cxd4 { [%eval 0.7] [%clk 1:27:22] } 10. Rd1 { [%eval 0.82] [%clk 1:24:36] } 10... O-O { [%eval 0.65] [%clk 1:25:41] } 11. Nxd4 { [%eval 0.85] [%clk 1:21:05] } 11... Nxd4 { [%eval 0.78] [%clk 1:15:18] } 12. Rxd4?! { [%eval 0.1] } { Inaccuracy. exd4 was best. } { [%clk 1:21:08] } 12... Qc7?! { [%eval 0.62] } { Inaccuracy. Bd7 was best. } { [%clk 1:00:07] } 13. b3 { [%eval 0.15] [%clk 1:20:25] } 13... Bd7 { [%eval 0.14] [%clk 0:56:38] } 14. Bb2 { [%eval 0.0] [%clk 1:16:13] } 14... Rad8 { [%eval 0.21] [%clk 0:54:44] } 15. Rad1 { [%eval -0.13] [%clk 1:13:36] } 15... Bc6 { [%eval 0.01] [%clk 0:53:00] } 16. Rxd8 { [%eval 0.01] [%clk 1:09:43] } 16... Rxd8 { [%eval 0.0] [%clk 0:53:21] } 17. Rxd8+ { [%eval 0.0] [%clk 1:08:52] } 17... Qxd8 { [%eval -0.08] [%clk 0:53:25] } 18. Bb5 { [%eval -0.11] [%clk 1:08:32] } 18... Qd7 { [%eval -0.02] [%clk 0:46:31] } 19. e4?! { [%eval -0.72] } { Inaccuracy. Bxc6 was best. } { [%clk 0:50:36] } 19... Bxb5 { [%eval -1.15] [%clk 0:43:44] } 20. axb5 { [%eval -0.9] [%clk 0:49:42] } 20... Bb4?! { [%eval -0.25] } { Inaccuracy. Ne8 was best. } { [%clk 0:34:02] } 21. Na2 { [%eval -0.45] [%clk 0:46:03] } 21... Bc5 { [%eval -0.66] [%clk 0:32:06] } 22. g3?? { [%eval -3.51] } { Blunder. Bxf6 was best. } { [%clk 0:42:49] } 22... Nxe4 { [%eval -2.64] [%clk 0:26:16] } 23. Qxe4 { [%eval -3.11] [%clk 0:42:41] } 23... Qd2 { [%eval -3.47] [%clk 0:26:40] } 24. Qf4?! { [%eval -4.68] } { Inaccuracy. Qf3 was best. } { [%clk 0:41:31] } 24... Qxb2 { [%eval -4.64] [%clk 0:26:36] } 25. b4?! { [%eval -6.94] } { Inaccuracy. Qb8+ was best. } { [%clk 0:41:06] } 25... e5 { [%eval -6.94] [%clk 0:24:42] } 26. Qf3 { [%eval -7.69] [%clk 0:41:20] } 26... Bd4 { [%eval -7.64] [%clk 0:24:11] } 0-1