[Event "Round 8: Ynojosa Aponte, Felix Jose - Barrientos, Sergio E"]
[Site "https://lichess.org/broadcast/santander-piensa-en-grande-2026-itt/round-8/0hNpieAP/gXA4KNAt"]
[Date "2026.10.17"]
[Round "8.1"]
[White "Ynojosa Aponte, Felix Jose"]
[Black "Barrientos, Sergio E"]
[Result "1/2-1/2"]
[WhiteElo "2430"]
[WhiteTitle "IM"]
[WhiteFideId "3900258"]
[BlackElo "2469"]
[BlackTitle "GM"]
[BlackFideId "4401824"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "B50"]
[Opening "Sicilian Defense: Delayed Alapin Variation, with d6"]
[UTCDate "2026.10.17"]
[UTCTime "22:15:25"]
[BroadcastName "Santander Piensa En Grande 2026 | ITT"]
[BroadcastURL "https://lichess.org/broadcast/santander-piensa-en-grande-2026-itt/round-8/0hNpieAP"]
[GameURL "https://lichess.org/broadcast/santander-piensa-en-grande-2026-itt/round-8/0hNpieAP/gXA4KNAt"]

1. e4 { [%eval 0.18] [%clk 1:26:20] } 1... c5 { [%eval 0.32] [%clk 1:29:52] } 2. Nf3 { [%eval 0.2] [%clk 1:26:47] } 2... d6 { [%eval 0.31] [%clk 1:30:12] } 3. c3 { [%eval 0.0] [%clk 1:27:13] } 3... Nf6 { [%eval 0.0] [%clk 1:29:25] } 4. Bd3 { [%eval 0.0] [%clk 1:27:41] } 4... Nc6 { [%eval 0.0] [%clk 1:27:08] } 5. O-O { [%eval -0.15] [%clk 1:28:06] } 5... Bg4 { [%eval -0.11] [%clk 1:23:25] } 6. Re1 { [%eval -0.07] [%clk 1:27:10] } 6... e6 { [%eval -0.04] [%clk 1:21:43] } 7. Bf1 { [%eval -0.29] [%clk 1:26:48] } 7... Be7 { [%eval -0.33] [%clk 1:22:06] } 8. h3 { [%eval -0.26] [%clk 1:25:40] } 8... Bh5 { [%eval -0.22] [%clk 1:21:05] } 9. d3 { [%eval -0.28] [%clk 1:25:16] } 9... Nd7 { [%eval 0.12] [%clk 1:19:33] } 10. Nbd2 { [%eval -0.06] [%clk 1:22:14] } 10... Qc7 { [%eval 0.1] [%clk 1:15:51] } 11. a3 { [%eval -0.09] [%clk 1:18:18] } 11... O-O { [%eval -0.04] [%clk 1:10:06] } 12. b4 { [%eval -0.28] [%clk 1:17:03] } 12... a6 { [%eval -0.29] [%clk 1:10:04] } 13. Bb2 { [%eval -0.36] [%clk 1:12:28] } 13... d5 { [%eval 0.0] [%clk 1:07:51] } 14. exd5 { [%eval 0.0] [%clk 1:02:30] } 14... exd5 { [%eval 0.06] [%clk 1:08:01] } 15. bxc5 { [%eval 0.0] [%clk 1:02:57] } 15... Bxc5 { [%eval 0.0] [%clk 1:04:32] } 16. d4 { [%eval 0.0] [%clk 1:03:18] } 16... Ba7 { [%eval 0.0] [%clk 1:03:02] } 17. a4 { [%eval 0.0] [%clk 0:56:05] } 17... Rac8 { [%eval 0.06] [%clk 0:53:16] } 18. Ba3 { [%eval 0.09] [%clk 0:55:39] } 18... Rfd8 { [%eval 0.26] [%clk 0:50:58] } 19. Qb3 { [%eval 0.24] [%clk 0:54:00] } 19... Nf6 { [%eval 0.37] [%clk 0:49:44] } 20. Rab1 { [%eval -0.1] [%clk 0:53:11] } 20... Rb8?! { [%eval 0.6] } { Inaccuracy. Bg6 was best. } { [%clk 0:36:18] } 21. Ne5 { [%eval 0.48] [%clk 0:50:53] } 21... Bg6 { [%eval 0.58] [%clk 0:34:14] } 22. Nxg6 { [%eval 0.66] [%clk 0:49:05] } 22... hxg6 { [%eval 0.65] [%clk 0:34:37] } 23. Re3 { [%eval 0.45] [%clk 0:46:52] } 23... Rd7 { [%eval 0.89] [%clk 0:30:47] } 24. Rbe1 { [%eval 0.7] [%clk 0:40:51] } 24... Rc8?! { [%eval 1.4] } { Inaccuracy. b5 was best. } { [%clk 0:27:12] } 25. g3 { [%eval 1.18] [%clk 0:39:39] } 25... Na5?! { [%eval 2.09] } { Inaccuracy. Rdd8 was best. } { [%clk 0:24:34] } 26. Qb4?! { [%eval 1.0] } { Inaccuracy. Qb1 was best. } { [%clk 0:39:56] } 26... Nc6 { [%eval 1.41] [%clk 0:24:37] } 27. Qb3 { [%eval 1.1] [%clk 0:39:05] } 27... Na5?! { [%eval 2.15] } { Inaccuracy. Rdd8 was best. } { [%clk 0:21:41] } 28. Qb4?! { [%eval 1.08] } { Inaccuracy. Qb1 was best. } { [%clk 0:39:30] } 28... Nc6 { [%eval 0.98] [%clk 0:19:47] } 29. Qb3?! { [%eval 0.0] } { Inaccuracy. Qb2 was best. } { [%clk 0:39:47] } 29... Kh7?? { [%eval 4.03] } { Blunder. Na5 was best. } { [%clk 0:20:15] } 30. h4 { [%eval 4.01] [%clk 0:40:14] } 30... Ng4 { [%eval 3.89] [%clk 0:21:48] } 31. Re8?? { [%eval 1.39] } { Blunder. Rf3 was best. } { [%clk 0:39:29] } 1/2-1/2