Event: Round 4: Smit, Jan - O`Byrne, Daniel
Date: 2024-10-23
White: Smit, Jan
WhiteElo: 1866
Black: O`Byrne, Daniel
BlackElo: 1748
Result: 1/2-1/2
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.17] } 1... c5 { [%eval 0.25] } 2. c3 { [%eval -0.03] [%clk 1:30:16] } 2... Nc6 { [%eval 0.21] [%clk 1:30:47] } 3. d4 { [%eval 0.17] [%clk 1:29:43] } 3... cxd4 { [%eval 0.17] [%clk 1:31:08] } 4. Nxd4 { [%eval -0.33] } 4... Nxd4?! { [%eval 0.23] } { Inaccuracy. Nf6 was best. } 5. Qxd4 { [%eval 0.2] [%clk 1:29:01] } 5... d6 { [%eval 0.18] [%clk 1:30:05] } 6. Bg5 { [%eval -0.12] [%clk 1:25:38] } 6... Bd7 { [%eval 0.18] [%clk 1:27:19] } 7. Nd2 { [%eval -0.11] [%clk 1:23:24] } 7... Qa5 { [%eval 0.06] [%clk 1:26:59] } 8. Bh4 { [%eval 0.09] [%clk 1:22:01] } 8... Rc8 { [%eval 0.12] [%clk 1:22:40] } 9. Nb3 { [%eval 0.15] [%clk 1:11:54] } 9... Qh5 { [%eval 0.28] [%clk 1:22:47] } 10. e3? { [%eval -0.87] } { Mistake. Bg3 was best. } { [%clk 1:11:44] } 10... a6?? { [%eval 1.14] } { Blunder. e5 was best. } { [%clk 1:21:54] } 11. Be2 { [%eval 1.37] [%clk 1:10:56] } 11... Qg6 { [%eval 1.59] [%clk 1:20:41] } 12. O-O?! { [%eval 0.72] } { Inaccuracy. Bf3 was best. } { [%clk 1:10:27] } 12... Bc6 { [%eval 0.91] [%clk 1:20:29] } 13. Qg4?! { [%eval 0.08] } { Inaccuracy. f3 was best. } { [%clk 1:02:41] } 13... e6 { [%eval 0.1] [%clk 1:19:49] } 14. Rad1 { [%eval -0.19] [%clk 0:59:16] } 14... Nf6 { [%eval 0.0] [%clk 1:18:39] } 15. Qg3 { [%eval -0.19] [%clk 0:46:06] } 15... Qxg3 { [%eval 0.06] [%clk 1:17:30] } 16. Bxg3 { [%eval 0.0] [%clk 0:46:25] } 16... Ne4 { [%eval 0.07] [%clk 1:17:47] } 17. Bf3 { [%eval -0.07] [%clk 0:43:52] } 17... Nxg3 { [%eval -0.08] [%clk 1:18:01] } 18. Bxc6+ { [%eval -0.09] [%clk 0:44:11] } 18... Rxc6 { [%eval -0.08] [%clk 1:18:15] } 1/2-1/2