Event: Round 7: Ospina Castro, Santiago - Arrieta Hernandez, Cristian
Date: 2025-04-18
White: Ospina Castro, Santiago
WhiteTitle: FM
WhiteElo: 2148
Black: Arrieta Hernandez, Cristian
BlackElo: 2309
Result: 0-1
ECO: C03
Opening: French Defense: Tarrasch Variation, Haberditz Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%clk 1:29:46] } 1... e6 { [%clk 1:30:41] } 2. d4 { [%clk 1:30:09] } 2... d5 { [%clk 1:31:09] } 3. Nd2 { [%clk 1:30:33] } 3... f5 { [%clk 1:31:08] } 4. e5 { [%clk 1:30:52] } 4... c5 { [%clk 1:31:34] } 5. c3 { [%clk 1:31:11] } 5... Nc6 { [%clk 1:32:02] } 6. Ndf3 { [%clk 1:28:02] } 6... Qb6 { [%clk 1:32:20] } 7. Bd3 { [%clk 1:19:40] } 7... cxd4 { [%clk 1:31:45] } 8. cxd4 { [%clk 1:19:51] } 8... Bb4+ { [%clk 1:31:48] } 9. Kf1 { [%clk 1:15:36] } 9... Bd7 { [%clk 1:29:59] } 10. Ne2 { [%clk 1:16:00] } 10... Be7 { [%clk 1:27:13] } 11. g3 { [%clk 1:14:02] } 11... Nd8 { [%clk 1:23:12] } 12. Nc3 { [%clk 1:13:59] } 12... Nf7 { [%clk 1:22:35] } 13. h4 { [%clk 1:08:40] } 13... Ngh6 { [%clk 1:22:41] } 14. Qb3 { [%clk 1:05:35] } 14... Qxb3 { [%clk 1:13:36] } 15. axb3 { [%clk 1:05:57] } 15... O-O { [%clk 1:13:57] } 16. Ke2 { [%clk 1:06:17] } 16... Rfc8 { [%clk 1:13:28] } 17. Bxh6 { [%clk 1:04:09] } 17... Nxh6 { [%clk 1:13:23] } 18. Rhc1 { [%clk 1:04:30] } 18... Nf7 { [%clk 0:57:57] } 19. Nb5 { [%clk 0:57:34] } 19... a6 { [%clk 0:57:26] } 20. Nc3 { [%clk 0:57:44] } 20... Nd8 { [%clk 0:53:21] } 21. Na4 { [%clk 0:57:56] } 21... Bxa4 { [%clk 0:52:35] } 22. bxa4 { [%clk 0:56:44] } 22... Nc6 { [%clk 0:51:21] } 23. Ke3 { [%clk 0:50:27] } 23... Bd8 { [%clk 0:47:59] } 24. Ng5 { [%clk 0:50:13] } 24... Nxd4 { [%clk 0:48:13] } 25. a5 { [%clk 0:37:00] } 25... Nb3 { [%clk 0:30:10] } 26. Rxc8 { [%clk 0:34:28] } 26... Rxc8 { [%clk 0:30:38] } 27. Ra3 { [%clk 0:34:03] } 27... Nc5 { [%clk 0:30:16] } 28. Rc3 { [%clk 0:34:32] } 28... Bxa5 { [%clk 0:29:11] } 29. Rxc5 { [%clk 0:30:17] } 29... Rxc5 { [%clk 0:29:37] } 30. Nxe6 { [%clk 0:30:31] } 30... Rc6 { [%clk 0:29:15] } 31. Bxf5 { [%clk 0:30:54] } 31... g6 { [%clk 0:29:06] } 32. Bh3 { [%clk 0:30:50] } 32... Bb6+ { [%clk 0:29:18] } 0-1