Event: Round 3: Ospina Castro, Santiago - Casares Contreras, Jose Gabriel
Site: https://lichess.org/broadcast/xxxii-irt-internacional-feria-de-las-flores-2025/round-3/tqy4zkHK/6Y5EJlpp
White: Ospina Castro, Santiago
WhiteTitle: FM
WhiteElo: 2132
Black: Casares Contreras, Jose Gabriel
BlackElo: 2007
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:14] } 1... c6 { [%eval 0.23] [%clk 1:29:05] } 2. d4 { [%eval 0.24] [%clk 1:27:59] } 2... d5 { [%eval 0.24] [%clk 1:29:22] } 3. exd5 { [%eval 0.08] [%clk 1:30:55] } 3... cxd5 { [%eval 0.18] [%clk 1:29:12] } 4. Bd3 { [%eval 0.1] [%clk 1:31:22] } 4... Nc6 { [%eval 0.12] [%clk 1:29:25] } 5. c3 { [%eval 0.19] [%clk 1:31:48] } 5... Qc7 { [%eval 0.26] [%clk 1:29:15] } 6. h3 { [%eval 0.19] [%clk 1:29:36] } 6... e6 { [%eval 0.28] [%clk 1:30:08] } 7. Nf3 { [%eval 0.17] [%clk 1:26:58] } 7... Bd6 { [%eval 0.31] [%clk 1:30:33] } 8. O-O { [%eval 0.34] [%clk 1:27:11] } 8... Nge7 { [%eval 0.38] [%clk 1:29:26] } 9. Re1 { [%eval 0.4] [%clk 1:24:17] } 9... Bd7 { [%eval 0.76] [%clk 1:28:12] } 10. a4 { [%eval 0.3] [%clk 1:17:56] } 10... f6 { [%eval 0.45] [%clk 1:28:39] } 11. Na3 { [%eval 0.45] [%clk 1:18:01] } 11... a6 { [%eval 0.45] [%clk 1:28:53] } 12. c4 { [%eval 0.47] [%clk 1:11:31] } 12... O-O { [%eval 0.44] [%clk 1:28:50] } 13. Bd2 { [%eval 0.47] [%clk 1:04:42] } 13... Rad8 { [%eval 0.36] [%clk 1:29:04] } 14. c5 { [%eval 0.29] [%clk 1:03:59] } 14... Bf4 { [%eval 0.44] [%clk 1:23:56] } 15. b4 { [%eval 0.43] [%clk 1:04:16] } 15... a5?? { [%eval 2.46] } { Blunder. Bxd2 was best. } { [%clk 1:21:24] } 16. Nb5 { [%eval 2.06] [%clk 0:53:52] } 16... Qb8 { [%eval 2.06] [%clk 1:20:59] } 17. bxa5 { [%eval 2.3] [%clk 0:53:08] } 17... Bxd2 { [%eval 2.24] [%clk 1:20:51] } 18. Qxd2 { [%eval 2.36] [%clk 0:53:26] } 18... e5 { [%eval 2.28] [%clk 1:21:07] } 19. Bf1? { [%eval 0.77] } { Mistake. dxe5 was best. } { [%clk 0:30:57] } 19... e4 { [%eval 0.9] [%clk 1:18:58] } 20. Nh2 { [%eval 0.82] [%clk 0:30:57] } 20... f5?! { [%eval 1.53] } { Inaccuracy. Qa8 was best. } { [%clk 1:18:08] } 21. Nd6?! { [%eval 0.93] } { Inaccuracy. Rab1 was best. } { [%clk 0:29:31] } 21... Nc8 { [%eval 0.98] [%clk 1:18:24] } 22. Nxc8 { [%eval 0.67] [%clk 0:25:51] } 22... Bxc8 { [%eval 0.74] [%clk 1:17:34] } 23. Rab1 { [%eval 0.68] [%clk 0:26:09] } 23... Qc7 { [%eval 0.55] [%clk 1:17:59] } 24. Rb6 { [%eval 0.65] [%clk 0:26:01] } 24... f4 { [%eval 0.65] [%clk 1:17:10] } 25. f3?! { [%eval -0.3] } { Inaccuracy. Reb1 was best. } { [%clk 0:21:31] } 25... Rf6?? { [%eval 3.31] } { Blunder. e3 was best. } { [%clk 1:15:38] } 26. fxe4 { [%eval 3.3] [%clk 0:20:36] } 26... f3 { [%eval 4.07] [%clk 1:16:03] } 27. Nxf3 { [%eval 4.18] [%clk 0:17:08] } 27... Qg3 { [%eval 5.16] [%clk 1:07:39] } 28. exd5 { [%eval 4.89] [%clk 0:15:24] } 28... Rxf3 { [%eval 5.06] [%clk 1:08:02] } 29. dxc6 { [%eval 4.43] [%clk 0:15:08] } 29... bxc6 { [%eval 4.6] [%clk 1:06:42] } 30. Rxc6 { [%eval 4.58] [%clk 0:09:53] } 30... Rdf8 { [%eval 5.1] [%clk 1:05:47] } 31. Qa2+ { [%eval 5.07] [%clk 0:07:20] } 31... Kh8 { [%eval 4.91] [%clk 0:56:20] } 32. Qe2 { [%eval 4.91] [%clk 0:06:20] } 32... h6 { [%eval 4.8] [%clk 0:55:30] } 33. Qe5 { [%eval 4.57] [%clk 0:04:22] } 33... Qf2+ { [%eval 4.69] [%clk 0:53:15] } 34. Kh1 { [%eval 4.22] [%clk 0:04:44] } 34... R3f5? { [%eval 7.49] } { Mistake. Qxe1 was best. } { [%clk 0:53:22] } 35. Rxh6+ { [%eval 7.64] [%clk 0:04:28] } 35... Kg8 { [%eval 7.64] [%clk 0:52:55] } 36. Bc4+ { [%eval 7.46] [%clk 0:04:45] } 36... R5f7 { [%eval 7.53] [%clk 0:51:02] } 37. Rg6 { [%eval 7.21] [%clk 0:04:46] } 37... Kh7? { [%eval #4] } { Checkmate is now unavoidable. Kh8 was best. } { [%clk 0:51:12] } 38. Rxg7+ { [%eval #3] [%clk 0:04:46] } 38... Rxg7 { [%eval #1] [%clk 0:51:29] } 39. Qh5# { [%clk 0:04:47] } 1-0