Event: Round 4: Daniil Yuffa - Evgenios Ioannidis
Date: 2021-08-11
White: Daniil Yuffa
WhiteTitle: GM
Black: Evgenios Ioannidis
BlackTitle: IM
Result: 1-0
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:28:17] } 1... Nf6 { [%eval 0.29] [%clk 1:27:54] } 2. d4 { [%eval 0.11] [%clk 1:27:21] } 2... e6 { [%eval 0.39] [%clk 1:27:42] } 3. Nf3 { [%eval 0.0] [%clk 1:27:03] } 3... d5 { [%eval 0.2] [%clk 1:27:55] } 4. g3 { [%eval 0.09] [%clk 1:27:15] } 4... dxc4 { [%eval 0.4] [%clk 1:27:29] } 5. Bg2 { [%eval 0.14] [%clk 1:27:41] } 5... a6 { [%eval 0.29] [%clk 1:27:42] } 6. O-O { [%eval 0.12] [%clk 1:27:57] } 6... Nc6 { [%eval 0.43] [%clk 1:27:41] } 7. e3 { [%eval 0.36] [%clk 1:28:22] } 7... Rb8 { [%eval 0.58] [%clk 1:27:30] } 8. Nfd2 { [%eval 0.93] [%clk 1:28:48] } 8... e5 { [%eval 0.85] [%clk 1:27:22] } 9. Bxc6+ { [%eval 0.77] [%clk 1:29:09] } 9... bxc6 { [%eval 0.64] [%clk 1:27:46] } 10. dxe5 { [%eval 0.62] [%clk 1:29:36] } 10... Ng4 { [%eval 0.85] [%clk 1:28:07] } 11. Nxc4 { [%eval 1.09] [%clk 1:30:01] } 11... Be6 { [%eval 0.87] [%clk 1:28:21] } 12. Nbd2 { [%eval 0.95] [%clk 1:29:22] } 12... Bb4 { [%eval 0.87] [%clk 1:28:06] } 13. b3 { [%eval 0.91] [%clk 1:29:07] } 13... Bc3 { [%eval 0.99] [%clk 1:27:48] } 14. Ba3 { [%eval 0.61] [%clk 1:26:45] } 14... Qg5?? { [%eval 4.31] } { Blunder. Bxa1 was best. } { [%clk 1:15:42] } 15. Nf3 { [%eval 3.62] [%clk 1:14:58] } 15... Qh5?? { [%eval 8.57] } { Blunder. Qd8 was best. } { [%clk 1:07:50] } 16. Nd6+ { [%eval 8.56] [%clk 1:13:13] } 16... cxd6 { [%eval 12.08] [%clk 0:42:58] } 17. Qxd6 { [%eval 11.47] [%clk 1:13:26] } 17... Rb7 { [%eval 14.83] [%clk 0:43:25] } 18. Qxc6+ { [%eval 15.1] [%clk 1:11:34] } 18... Rd7 { [%eval 15.85] [%clk 0:43:51] } 19. Qxc3 { [%eval 9.15] [%clk 1:10:21] } 19... Nf6 { [%eval 13.25] [%clk 0:43:47] } 20. Qc8+ { [%eval 12.79] [%clk 1:06:30] } 20... Rd8 { [%eval 12.39] [%clk 0:44:11] } 21. Qc6+ { [%eval 12.8] [%clk 1:06:36] } 1-0