Event: České Budějovice GM
Site: chess24.com
Date: 2021-07-04
White: Stefansson, Hannes
WhiteTitle: GM
WhiteElo: 2517
Black: Colbow, Collin
BlackTitle: FM
BlackElo: 2353
Result: 1-0
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:30:50] } 1... Nf6 { [%eval 0.25] [%clk 1:27:11] } 2. c4 { [%eval 0.15] [%clk 1:30:54] } 2... e6 { [%eval 0.25] [%clk 1:26:52] } 3. g3 { [%eval 0.09] [%clk 1:30:13] } 3... d5 { [%eval 0.13] [%clk 1:27:09] } 4. d4 { [%eval 0.09] [%clk 1:29:18] } 4... Be7 { [%eval 0.22] [%clk 1:26:54] } 5. Bg2 { [%eval 0.13] [%clk 1:29:23] } 5... O-O { [%eval 0.28] [%clk 1:27:16] } 6. O-O { [%eval 0.13] [%clk 1:29:13] } 6... dxc4 { [%eval 0.28] [%clk 1:27:39] } 7. Qc2 { [%eval 0.13] [%clk 1:29:01] } 7... a6 { [%eval 0.32] [%clk 1:27:03] } 8. a4 { [%eval 0.31] [%clk 1:28:55] } 8... Bd7 { [%eval 0.13] [%clk 1:25:25] } 9. Qxc4 { [%eval 0.26] [%clk 1:28:47] } 9... Bc6 { [%eval 0.23] [%clk 1:24:47] } 10. Bg5 { [%eval 0.27] [%clk 1:28:10] } 10... Bd5 { [%eval 0.39] [%clk 1:18:21] } 11. Qc2 { [%eval 0.42] [%clk 1:28:20] } 11... Be4 { [%eval 0.44] [%clk 1:09:19] } 12. Qc1 { [%eval 0.43] [%clk 1:27:24] } 12... Nd5 { [%eval 0.77] [%clk 1:00:59] } 13. Bxe7 { [%eval 0.78] [%clk 1:23:35] } 13... Qxe7 { [%eval 0.78] [%clk 1:00:35] } 14. Nbd2 { [%eval 0.79] [%clk 1:22:50] } 14... Bg6 { [%eval 0.91] [%clk 0:59:10] } 15. Ne5 { [%eval 0.98] [%clk 1:18:50] } 15... Rc8 { [%eval 1.35] [%clk 0:56:01] } 16. Nb3 { [%eval 1.16] [%clk 1:08:53] } 16... Qb4?! { [%eval 1.81] } { Inaccuracy. Nd7 was best. } { [%clk 0:43:27] } 17. Ra3 { [%eval 1.78] [%clk 1:07:12] } 17... a5 { [%eval 1.68] [%clk 0:40:31] } 18. e4 { [%eval 1.21] [%clk 1:00:17] } 18... Nb6? { [%eval 2.53] } { Mistake. Nf6 was best. } { [%clk 0:36:10] } 19. f4?! { [%eval 1.6] } { Inaccuracy. Nd3 was best. } { [%clk 0:47:48] } 19... N8d7?! { [%eval 2.68] } { Inaccuracy. Nc6 was best. } { [%clk 0:29:59] } 20. Nd3 { [%eval 2.44] [%clk 0:37:51] } 20... Qe7?! { [%eval 3.15] } { Inaccuracy. Qc4 was best. } { [%clk 0:24:57] } 21. f5 { [%eval 3.71] [%clk 0:37:56] } 21... Bh5 { [%eval 3.65] [%clk 0:22:32] } 22. Nf4 { [%eval 3.5] [%clk 0:38:14] } 22... Qg5?! { [%eval 4.6] } { Inaccuracy. c5 was best. } { [%clk 0:17:49] } 23. fxe6 { [%eval 4.54] [%clk 0:37:29] } 23... fxe6 { [%eval 4.4] [%clk 0:15:57] } 24. Nxe6 { [%eval 4.57] [%clk 0:37:47] } 24... Qe7 { [%eval 4.25] [%clk 0:14:26] } 25. Bh3 { [%eval 4.94] [%clk 0:34:57] } 25... Bf7 { [%eval 5.18] [%clk 0:09:13] } 26. Nbc5 { [%eval 5.3] [%clk 0:34:16] } 26... Nxc5 { [%eval 5.15] [%clk 0:09:16] } 27. Qxc5 { [%eval 5.26] [%clk 0:34:08] } 27... Qxc5 { [%eval 5.43] [%clk 0:08:27] } 28. Nxc5 { [%eval 5.56] [%clk 0:34:28] } 28... Rd8 { [%eval 6.25] [%clk 0:08:11] } 29. d5 { [%eval 6.0] [%clk 0:34:03] } 29... Rab8 { [%eval 5.94] [%clk 0:05:29] } 30. Raf3 { [%eval 6.16] [%clk 0:33:36] } 30... Bh5 { [%eval 6.22] [%clk 0:05:00] } 31. Be6+ { [%eval 6.62] [%clk 0:33:39] } 31... Kh8 { [%eval 6.31] [%clk 0:05:24] } 32. g4 { [%eval 6.34] [%clk 0:33:48] } 32... Bg6 { [%eval 6.76] [%clk 0:05:36] } 33. Nxb7 { [%eval 6.53] [%clk 0:27:58] } 33... Re8 { [%eval 6.51] [%clk 0:05:12] } 34. Nc5 { [%eval 6.46] [%clk 0:27:12] } 34... Nc4 { [%eval 6.09] [%clk 0:04:37] } 35. Bf7 { [%eval 4.88] [%clk 0:25:19] } 35... Bxf7 { [%eval 4.53] [%clk 0:03:26] } 36. Rxf7 { [%eval 4.76] [%clk 0:25:43] } 36... Nd6 { [%eval 5.29] [%clk 0:01:32] } 37. Rxc7 { [%eval 5.55] [%clk 0:22:59] } 37... Rxb2 { [%eval 6.97] [%clk 0:01:40] } 38. e5 { [%clk 0:22:15] } 1-0