Event: 2025 Sydney International Open
White: Vargas Arteaga, Alexis
WhiteTitle: FM
WhiteElo: 2163
Black: Antonio, Rogelio Jr
BlackTitle: GM
BlackElo: 2363
Result: 1/2-1/2
ECO: E00
Opening: Catalan Opening
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:17] } 1... Nf6 { [%eval 0.19] [%clk 1:28:39] } 2. c4 { [%eval 0.18] [%clk 1:28:52] } 2... e6 { [%eval 0.14] [%clk 1:24:42] } 3. g3 { [%eval 0.13] [%clk 1:27:10] } 3... Bb4+ { [%eval 0.1] [%clk 1:24:21] } 4. Bd2 { [%eval 0.13] [%clk 1:24:30] } 4... c5 { [%eval 0.41] [%clk 1:24:14] } 5. Bxb4 { [%eval 0.39] [%clk 1:17:08] } 5... cxb4 { [%eval 0.26] [%clk 1:22:33] } 6. Bg2 { [%eval 0.35] [%clk 1:17:25] } 6... d5 { [%eval 0.39] [%clk 1:22:52] } 7. Nd2 { [%eval 0.42] [%clk 1:13:23] } 7... Nc6 { [%eval 0.46] [%clk 1:20:32] } 8. Ngf3 { [%eval 0.52] [%clk 1:13:25] } 8... a5 { [%eval 0.7] [%clk 1:19:34] } 9. Rc1 { [%eval 0.72] [%clk 1:10:41] } 9... a4 { [%eval 0.7] [%clk 1:17:59] } 10. O-O { [%eval 0.74] [%clk 1:10:08] } 10... O-O { [%eval 0.81] [%clk 1:18:15] } 11. e3 { [%eval 0.73] [%clk 1:10:13] } 11... Bd7 { [%eval 0.8] [%clk 1:13:39] } 12. Ne5 { [%eval 0.59] [%clk 1:06:03] } 12... Be8 { [%eval 1.07] [%clk 1:11:44] } 13. Nd3 { [%eval 0.96] [%clk 1:06:13] } 13... a3 { [%eval 1.17] [%clk 1:06:52] } 14. b3 { [%eval 1.18] [%clk 1:05:54] } 14... Qe7 { [%eval 1.29] [%clk 1:05:16] } 15. Re1 { [%eval 1.1] [%clk 0:49:49] } 15... Rd8 { [%eval 1.08] [%clk 1:03:40] } 16. Qc2 { [%eval 0.96] [%clk 0:46:31] } 16... Bd7 { [%eval 0.98] [%clk 0:55:46] } 17. cxd5 { [%eval 0.71] [%clk 0:35:03] } 17... Nxd5?! { [%eval 1.48] } { Inaccuracy. exd5 was best. } { [%clk 0:55:36] } 18. Qc5 { [%eval 1.37] [%clk 0:35:03] } 18... Rfe8 { [%eval 1.92] [%clk 0:55:30] } 19. Bxd5 { [%eval 1.78] [%clk 0:34:00] } 19... exd5 { [%eval 1.9] [%clk 0:55:55] } 20. Qxe7? { [%eval 0.48] } { Mistake. Qxd5 was best. } { [%clk 0:34:22] } 20... Rxe7 { [%eval 0.57] [%clk 0:56:02] } 21. Rc5 { [%eval 0.14] [%clk 0:34:29] } 21... Bf5 { [%eval 0.08] [%clk 0:53:07] } 22. Rxc6? { [%eval -1.11] } { Mistake. Nf4 was best. } { [%clk 0:33:38] } 22... bxc6 { [%eval -1.1] [%clk 0:51:56] } 23. Nxb4 { [%eval -1.08] [%clk 0:33:48] } 23... Rb7 { [%eval -0.79] [%clk 0:52:17] } 24. Na6 { [%eval -0.75] [%clk 0:33:29] } 24... Rb6 { [%eval -0.6] [%clk 0:50:17] } 25. Nc5 { [%eval -0.6] [%clk 0:33:52] } 25... f6 { [%eval -0.37] [%clk 0:49:58] } 26. Rc1 { [%eval -0.63] [%clk 0:34:06] } 26... Ra8 { [%eval -0.44] [%clk 0:49:21] } 27. f3 { [%eval -0.48] [%clk 0:34:15] } 27... h5 { [%eval -0.5] [%clk 0:49:32] } 28. e4 { [%eval -0.5] [%clk 0:34:28] } 28... Bg6 { [%eval -0.49] [%clk 0:48:58] } 29. Kf2 { [%eval -0.47] [%clk 0:34:37] } 29... Re8 { [%eval -0.47] [%clk 0:47:47] } 30. Ke3 { [%eval -0.45] [%clk 0:29:26] } 30... Kf7 { [%eval -0.08] [%clk 0:48:12] } 31. Kf2 { [%eval -0.46] [%clk 0:29:24] } 31... Kg8 { [%eval -0.55] [%clk 0:47:47] } 32. Ke3 { [%eval -0.52] [%clk 0:29:52] } 32... dxe4 { [%eval -0.22] } 33. fxe4 { [%eval -0.35] [%clk 0:30:20] } 33... Bxe4 { [%eval -0.25] [%clk 0:47:47] } 34. Ndxe4 { [%eval -0.29] [%clk 0:30:48] } 34... f5 { [%eval -0.35] [%clk 0:47:47] } 1/2-1/2