Event: Round 2: Colin Costello - Rudolf Ruether
Date: 2023-07-04
White: Colin Costello
Black: Rudolf Ruether
Result: 1/2-1/2
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:29:23] } 1... e5 { [%eval 0.25] [%clk 1:30:42] } 2. Nc3 { [%eval 0.12] [%clk 1:29:13] } 2... Nf6 { [%eval 0.32] [%clk 1:30:58] } 3. g3 { [%eval 0.0] [%clk 1:29:33] } 3... d5 { [%eval 0.17] [%clk 1:31:20] } 4. cxd5 { [%eval 0.18] [%clk 1:29:56] } 4... Nxd5 { [%eval 0.23] [%clk 1:31:42] } 5. Bg2 { [%eval 0.16] [%clk 1:30:10] } 5... Nb6 { [%eval 0.23] [%clk 1:32:04] } 6. Nf3 { [%eval 0.24] [%clk 1:30:27] } 6... Nc6 { [%eval 0.21] [%clk 1:32:20] } 7. O-O { [%eval 0.2] [%clk 1:30:16] } 7... Be7 { [%eval 0.31] [%clk 1:32:29] } 8. a3 { [%eval 0.24] [%clk 1:27:55] } 8... a5 { [%eval 0.3] [%clk 1:32:02] } 9. d3 { [%eval 0.24] [%clk 1:27:03] } 9... O-O { [%eval 0.39] [%clk 1:30:42] } 10. Be3 { [%eval 0.2] [%clk 1:26:41] } 10... Be6 { [%eval 0.21] [%clk 1:17:50] } 11. Rc1 { [%eval 0.08] [%clk 1:18:55] } 11... Nd5 { [%eval 0.4] [%clk 1:08:27] } 12. Nxd5 { [%eval 0.39] [%clk 1:17:41] } 12... Bxd5 { [%eval 0.41] [%clk 1:07:26] } 13. Bc5 { [%eval 0.06] [%clk 1:13:49] } 13... f6 { [%eval 0.47] [%clk 0:57:37] } 14. Qc2 { [%eval 0.17] [%clk 1:11:22] } 14... Re8 { [%eval 0.44] [%clk 0:50:22] } 15. Rfd1 { [%eval 0.19] [%clk 1:07:36] } 15... Rb8?! { [%eval 1.12] } { Inaccuracy. a4 was best. } { [%clk 0:44:03] } 16. e3?! { [%eval 0.36] } { Inaccuracy. e4 was best. } { [%clk 1:04:07] } 16... Qd7 { [%eval 0.66] [%clk 0:34:56] } 17. Nd2 { [%eval 0.41] [%clk 0:48:27] } 17... Bxg2 { [%eval 0.37] [%clk 0:28:21] } 18. Kxg2 { [%eval 0.35] [%clk 0:48:49] } 18... Nd8 { [%eval 0.53] [%clk 0:28:44] } 19. Ne4 { [%eval 0.5] [%clk 0:46:49] } 19... b6 { [%eval 0.36] [%clk 0:23:43] } 20. Bxe7 { [%eval 0.41] [%clk 0:47:02] } 20... Rxe7 { [%eval 0.43] [%clk 0:24:07] } 21. d4 { [%eval 0.32] [%clk 0:44:05] } 21... exd4 { [%eval 0.5] [%clk 0:16:45] } 22. Rxd4 { [%eval 0.44] [%clk 0:44:10] } 22... Qe6 { [%eval 0.55] [%clk 0:16:48] } 23. Nc3 { [%eval 0.59] [%clk 0:37:11] } 23... c5 { [%eval 0.72] [%clk 0:14:00] } 24. Re4 { [%eval 0.22] } 24... Qc6 { [%clk 0:14:00] } 25. Kg1 Rxe4 { [%clk 0:14:00] } 26. Nxe4 Qe6 { [%clk 0:14:00] } 27. Rd1 1/2-1/2