Event: Round 5: Vargas Sanchez, Mauricio - Casas Ospina, Favio
Site: https://lichess.org/broadcast/9no-irt-centro-comercial-av-chile/round-5/q656Y5V9/TAAnKGuP
Date: 2025-10-19
White: Vargas Sanchez, Mauricio
WhiteElo: 1591
Black: Casas Ospina, Favio
BlackElo: 1816
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:16] } 1... Nf6 { [%eval 0.19] [%clk 0:15:18] } 2. Bf4 { [%eval 0.0] [%clk 0:15:24] } 2... c5 { [%eval 0.19] [%clk 0:15:19] } 3. e3 { [%eval 0.0] [%clk 0:15:26] } 3... Qb6 { [%eval 0.0] [%clk 0:15:16] } 4. b3 { [%eval -0.21] [%clk 0:15:15] } 4... e6 { [%eval 0.0] [%clk 0:15:15] } 5. Nf3 { [%eval 0.0] [%clk 0:15:01] } 5... Nh5 { [%eval 0.31] [%clk 0:15:05] } 6. Bg5 { [%eval 0.08] [%clk 0:14:17] } 6... h6 { [%eval 0.26] [%clk 0:15:09] } 7. Bh4 { [%eval 0.14] [%clk 0:13:15] } 7... g5 { [%eval 0.22] [%clk 0:15:18] } 8. Bg3?! { [%eval -0.72] } { Inaccuracy. Ne5 was best. } { [%clk 0:13:07] } 8... Nxg3 { [%eval -0.74] [%clk 0:15:26] } 9. hxg3 { [%eval -0.66] [%clk 0:13:13] } 9... Bg7 { [%eval -0.7] [%clk 0:15:35] } 10. c3 { [%eval -0.79] [%clk 0:10:56] } 10... Nc6 { [%eval -0.58] [%clk 0:14:18] } 11. Nbd2 { [%eval -0.55] [%clk 0:10:32] } 11... d5 { [%eval -0.53] [%clk 0:14:08] } 12. Rc1 { [%eval -0.66] [%clk 0:09:54] } 12... Bd7 { [%eval -0.61] [%clk 0:13:24] } 13. Bd3 { [%eval -0.68] [%clk 0:07:19] } 13... cxd4 { [%eval -0.63] [%clk 0:13:25] } 14. exd4 { [%eval -0.73] [%clk 0:06:46] } 14... O-O?! { [%eval -0.07] } { Inaccuracy. a5 was best. } { [%clk 0:09:36] } 15. Nxg5 { [%eval -0.44] [%clk 0:06:03] } 15... hxg5?? { [%eval #5] } { Checkmate is now unavoidable. e5 was best. } { [%clk 0:08:11] } 16. Qh5?? { [%eval -3.12] } { Lost forced checkmate sequence. Bh7+ was best. } { [%clk 0:06:03] } 16... f5?! { [%eval -1.93] } { Inaccuracy. Rfe8 was best. } { [%clk 0:07:48] } 17. Nf3 { [%eval -2.13] [%clk 0:04:24] } 17... Be8?? { [%eval 5.36] } { Blunder. Rf6 was best. } { [%clk 0:06:10] } 18. Qh7+ { [%eval 5.53] [%clk 0:04:20] } 18... Kf7 { [%eval 5.41] [%clk 0:06:18] } 19. Nxg5+?! { [%eval 4.06] } { Inaccuracy. Rh6 was best. } { [%clk 0:04:05] } 19... Kf6 { [%eval 3.9] [%clk 0:06:09] } 20. Nxe6 { [%eval 4.08] [%clk 0:02:55] } 20... Kxe6 { [%eval 4.15] [%clk 0:05:44] } 21. Qxg7 { [%eval 3.77] [%clk 0:03:03] } 21... Rf7 { [%eval 3.75] [%clk 0:05:13] } 22. Rh6+? { [%eval 2.28] } { Mistake. Qg5 was best. } { [%clk 0:02:44] } 22... Ke7?? { [%eval 6.86] } { Blunder. Kd7 was best. } { [%clk 0:04:08] } 23. Qg5+ { [%eval 6.87] [%clk 0:02:28] } 23... Kd7 { [%eval 6.76] [%clk 0:04:08] } 24. Bxf5+ { [%eval 6.38] [%clk 0:02:21] } 24... Kc7 { [%eval 7.35] [%clk 0:04:07] } 25. Kf1? { [%eval 3.66] } { Mistake. Qf4+ was best. } { [%clk 0:01:52] } 25... Qa6+ { [%eval 4.01] [%clk 0:02:08] } 26. c4 { [%eval 3.65] [%clk 0:01:34] } 26... dxc4?! { [%eval 4.77] } { Inaccuracy. Bd7 was best. } { [%clk 0:01:56] } 27. Kg1?! { [%eval 3.64] } { Inaccuracy. d5 was best. } { [%clk 0:00:30] } 27... Qa3 { [%eval 4.3] [%clk 0:00:54] } 28. Rxc4 { [%eval 3.61] [%clk 0:00:37] } 28... Qa5 { [%eval 3.47] [%clk 0:00:26] } 29. Qf4+ { [%eval 3.48] [%clk 0:00:29] } 29... Kb6 { [%eval 3.5] [%clk 0:00:35] } 30. Qd6?? { [%eval -2.2] } { Blunder. d5 was best. } { [%clk 0:00:29] } 30... Rxf5 { [%eval -2.04] [%clk 0:00:39] } 31. Rb4+ { [%eval -1.98] [%clk 0:00:27] } 31... Rb5 { [%eval -2.08] [%clk 0:00:48] } 32. Qc5+? { [%eval -3.69] } { Mistake. a3 was best. } { [%clk 0:00:28] } 32... Ka6 { [%eval -3.46] [%clk 0:00:56] } 33. Qd6? { [%eval -6.03] } { Mistake. Rxb5 was best. } { [%clk 0:00:22] } 33... Qxb4 { [%eval -6.0] [%clk 0:01:04] } 34. Qxb4 { [%eval -5.88] [%clk 0:00:23] } 34... Rxb4 { [%eval -5.83] [%clk 0:01:12] } 0-1