Event: Round 2: Bazan Romero, Octavio Aaron - Acosta, Pablo Ismael
Site: https://lichess.org/broadcast/rapido-jadar-2025-juegos-argentinos-de-alto-rendimiento/round-2/daFcNhfR/uAzE5ReR
Date: 2025-09-10
White: Bazan Romero, Octavio Aaron
WhiteTitle: FM
WhiteElo: 2313
Black: Acosta, Pablo Ismael
BlackTitle: IM
BlackElo: 2498
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Delayed Alapin Variation
Variant: Standard
TimeControl: 10+5

1. e4 { [%eval 0.18] [%clk 0:10:09] } 1... c5 { [%eval 0.24] [%clk 0:10:01] } 2. c3 { [%eval 0.0] [%clk 0:10:13] } 2... d5 { [%eval 0.11] [%clk 0:10:04] } 3. exd5 { [%eval 0.12] [%clk 0:10:17] } 3... Qxd5 { [%eval 0.18] [%clk 0:10:08] } 4. d4 { [%eval 0.08] [%clk 0:10:21] } 4... Nf6 { [%eval 0.1] [%clk 0:10:11] } 5. Nf3 { [%eval 0.11] [%clk 0:10:25] } 5... e6 { [%eval 0.2] [%clk 0:10:10] } 6. Be3 { [%eval 0.0] [%clk 0:10:28] } 6... Nbd7 { [%eval 0.36] [%clk 0:09:59] } 7. c4 { [%eval 0.32] [%clk 0:10:12] } 7... Qd6 { [%eval 0.36] [%clk 0:09:37] } 8. Nc3 { [%eval 0.46] [%clk 0:10:08] } 8... b6?! { [%eval 1.14] } { Inaccuracy. Ng4 was best. } { [%clk 0:09:35] } 9. Be2?! { [%eval 0.44] } { Inaccuracy. d5 was best. } { [%clk 0:08:46] } 9... Bb7 { [%eval 0.41] [%clk 0:09:36] } 10. O-O { [%eval 0.4] [%clk 0:08:44] } 10... Be7 { [%eval 0.44] [%clk 0:08:16] } 11. Qa4 { [%eval -0.08] [%clk 0:07:04] } 11... Bc6?! { [%eval 0.56] } { Inaccuracy. cxd4 was best. } { [%clk 0:07:05] } 12. Qc2 { [%eval 0.49] [%clk 0:06:37] } 12... Rc8?! { [%eval 1.05] } { Inaccuracy. O-O was best. } { [%clk 0:05:16] } 13. Rad1 { [%eval 1.1] [%clk 0:06:35] } 13... Bxf3 { [%eval 1.56] [%clk 0:04:58] } 14. Bxf3 { [%eval 1.37] [%clk 0:06:37] } 14... cxd4 { [%eval 1.33] [%clk 0:05:01] } 15. Rxd4 { [%eval 1.14] [%clk 0:05:21] } 15... Qe5? { [%eval 2.7] } { Mistake. Qb8 was best. } { [%clk 0:05:04] } 16. Rfd1 { [%eval 2.45] [%clk 0:04:34] } 16... Bc5 { [%eval 2.68] [%clk 0:04:11] } 17. R4d3? { [%eval 0.99] } { Mistake. Bf4 was best. } { [%clk 0:03:34] } 17... Bxe3 { [%eval 1.16] [%clk 0:03:47] } 18. Rxe3 { [%eval 1.31] [%clk 0:03:37] } 18... Qf4 { [%eval 1.78] [%clk 0:03:38] } 19. Qa4 { [%eval 1.4] [%clk 0:03:06] } 19... Qxc4?! { [%eval 2.23] } { Inaccuracy. O-O was best. } { [%clk 0:03:16] } 20. Qxa7 { [%eval 2.42] [%clk 0:03:00] } 20... Qc7 { [%eval 2.4] [%clk 0:02:56] } 21. Qa3 { [%eval 2.37] [%clk 0:02:49] } 21... Qc5 { [%eval 2.35] [%clk 0:02:43] } 22. Qa7? { [%eval 0.71] } { Mistake. b4 was best. } { [%clk 0:02:36] } 22... Qc7? { [%eval 2.24] } { Mistake. Rc7 was best. } { [%clk 0:02:06] } 23. Qa3 { [%eval 2.31] [%clk 0:02:00] } 23... Qc5 { [%eval 2.08] [%clk 0:02:04] } 24. Qa7?? { [%eval 0.0] } { Blunder. b4 was best. } { [%clk 0:01:39] } 24... O-O { [%eval 0.47] [%clk 0:00:41] } 25. Rxd7 Nxd7 26. Qxd7 Rfd8 27. Qa4 Rd2 1/2-1/2