Event: Round 1: Koch, Juan - Slipak, Sergio
Date: 2024-06-01
White: Koch, Juan
WhiteElo: 1986
Black: Slipak, Sergio
BlackTitle: GM
BlackElo: 2374
Result: 0-1
ECO: A13
Opening: English Opening: Neo-Catalan
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:35] } 1... Nf6 { [%eval 0.22] [%clk 1:30:23] } 2. c4 { [%eval 0.2] [%clk 1:30:59] } 2... e6 { [%eval 0.23] [%clk 1:30:27] } 3. g3 { [%eval 0.11] [%clk 1:31:00] } 3... d5 { [%eval 0.17] [%clk 1:30:25] } 4. b3 { [%eval -0.18] [%clk 1:30:46] } 4... c5 { [%eval 0.04] [%clk 1:29:56] } 5. Bg2 { [%eval -0.13] [%clk 1:30:22] } 5... Nc6 { [%eval 0.11] [%clk 1:29:44] } 6. e3 { [%eval -0.32] [%clk 1:28:51] } 6... d4 { [%eval -0.1] [%clk 1:28:17] } 7. exd4 { [%eval -0.25] [%clk 1:28:52] } 7... cxd4 { [%eval -0.21] [%clk 1:29:09] } 8. O-O { [%eval -0.36] [%clk 1:28:37] } 8... Bd6 { [%eval -0.32] [%clk 1:27:00] } 9. Re1 { [%eval -0.25] [%clk 1:27:41] } 9... O-O { [%eval -0.35] [%clk 1:26:14] } 10. d3 { [%eval -0.31] [%clk 1:24:09] } 10... h6 { [%eval -0.36] [%clk 1:25:57] } 11. Ba3 { [%eval -0.28] [%clk 1:20:58] } 11... Re8 { [%eval 0.0] [%clk 1:19:23] } 12. Bxd6 { [%eval -0.07] [%clk 1:20:55] } 12... Qxd6 { [%eval -0.19] [%clk 1:19:46] } 13. a3 { [%eval -0.21] [%clk 1:16:29] } 13... a5 { [%eval -0.14] [%clk 1:19:09] } 14. Nfd2 { [%eval -0.42] [%clk 1:09:03] } 14... e5 { [%eval -0.32] [%clk 1:14:27] } 15. Ne4 { [%eval -0.36] [%clk 1:09:10] } 15... Nxe4 { [%eval -0.41] [%clk 1:13:47] } 16. Bxe4 { [%eval -0.37] [%clk 1:09:01] } 16... f5 { [%eval -0.39] [%clk 1:11:19] } 17. Bd5+ { [%eval -0.6] [%clk 1:08:07] } 17... Be6 { [%eval -0.55] [%clk 1:11:15] } 18. Bg2 { [%eval -0.53] [%clk 1:06:54] } 18... Bd7 { [%eval -0.2] [%clk 1:03:09] } 19. Ra2 { [%eval -0.49] [%clk 1:05:35] } 19... Re7 { [%eval -0.55] [%clk 1:00:40] } 20. Rae2 { [%eval -0.7] [%clk 0:48:24] } 20... Rae8 { [%eval -0.66] [%clk 1:00:42] } 21. Bd5+?! { [%eval -1.23] } { Inaccuracy. Qc1 was best. } { [%clk 0:42:22] } 21... Kh8 { [%eval -1.01] [%clk 1:00:02] } 22. f3 { [%eval -1.53] [%clk 0:42:11] } 22... b5 { [%eval -1.56] [%clk 0:53:16] } 23. Qc1?! { [%eval -2.28] } { Inaccuracy. Qc2 was best. } { [%clk 0:38:30] } 23... b4?! { [%eval -1.56] } { Inaccuracy. e4 was best. } { [%clk 0:43:47] } 24. a4 { [%eval -1.88] [%clk 0:37:37] } 24... Nb8 { [%eval -1.83] [%clk 0:33:36] } 25. Nd2 { [%eval -1.79] [%clk 0:09:48] } 25... Na6 { [%eval -1.64] [%clk 0:33:36] } 26. Nf1?! { [%eval -2.47] } { Inaccuracy. g4 was best. } { [%clk 0:10:10] } 26... Nc7 { [%eval -2.47] [%clk 0:30:28] } 27. f4?! { [%eval -3.91] } { Inaccuracy. Bb7 was best. } { [%clk 0:07:40] } 27... Nxd5 { [%eval -3.55] [%clk 0:27:50] } 28. fxe5?! { [%eval -5.11] } { Inaccuracy. cxd5 was best. } { [%clk 0:06:14] } 28... Nc3 { [%eval -4.96] [%clk 0:24:05] } 0-1