Event: Round 2: Herrera Idarraga, Karen Alejandra - Acosta Neira, Jaime
Site: https://lichess.org/broadcast/9no-irt-centro-comercial-av-chile/round-2/jclMeOOL/OKHjIT5K
Date: 2025-10-19
White: Herrera Idarraga, Karen Alejandra
WhiteElo: 1811
Black: Acosta Neira, Jaime
BlackElo: 1535
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Three Knights Game
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:16] } 1... e5 { [%eval 0.22] [%clk 0:15:18] } 2. Nf3 { [%eval 0.13] [%clk 0:15:24] } 2... Nf6 { [%eval 0.34] [%clk 0:15:26] } 3. Nc3 { [%eval 0.0] [%clk 0:15:32] } 3... Bb4 { [%eval 0.34] [%clk 0:15:33] } 4. Bc4 { [%eval 0.11] [%clk 0:15:13] } 4... O-O { [%eval 0.25] [%clk 0:15:35] } 5. d3 { [%eval 0.04] [%clk 0:15:20] } 5... h6 { [%eval 0.45] [%clk 0:14:56] } 6. h3?! { [%eval -0.15] } { Inaccuracy. Nxe5 was best. } { [%clk 0:15:08] } 6... d6 { [%eval 0.02] [%clk 0:14:51] } 7. O-O { [%eval 0.0] [%clk 0:15:12] } 7... Nc6 { [%eval 0.2] [%clk 0:14:52] } 8. a3 { [%eval 0.03] [%clk 0:15:16] } 8... Bxc3 { [%eval 0.08] [%clk 0:14:54] } 9. bxc3 { [%eval -0.1] [%clk 0:15:24] } 9... Be6 { [%eval 0.07] [%clk 0:14:46] } 10. Bb3 { [%eval 0.0] [%clk 0:15:06] } 10... Na5 { [%eval 0.0] [%clk 0:14:47] } 11. Re1 { [%eval -0.06] [%clk 0:15:09] } 11... Nxb3 { [%eval 0.21] [%clk 0:14:47] } 12. cxb3 { [%eval 0.1] [%clk 0:15:16] } 12... c5 { [%eval 0.17] [%clk 0:14:47] } 13. d4 { [%eval 0.04] [%clk 0:15:14] } 13... Qc7 { [%eval 0.42] [%clk 0:14:39] } 14. d5 { [%eval 0.51] [%clk 0:15:07] } 14... Bd7 { [%eval 0.44] [%clk 0:14:48] } 15. Qe2 { [%eval 0.22] [%clk 0:14:21] } 15... a6 { [%eval 0.54] [%clk 0:14:52] } 16. Bd2 { [%eval 0.19] [%clk 0:14:04] } 16... b5 { [%eval 0.28] [%clk 0:14:53] } 17. Nh4?! { [%eval -0.36] } { Inaccuracy. g4 was best. } { [%clk 0:13:59] } 17... Qc8?! { [%eval 0.38] } { Inaccuracy. Qd8 was best. } { [%clk 0:14:52] } 18. Rac1 { [%eval -0.14] [%clk 0:12:59] } 18... Qd8 { [%eval -0.1] [%clk 0:14:46] } 19. Qf3 { [%eval -0.35] [%clk 0:11:30] } 19... Nh7? { [%eval 0.82] } { Mistake. Nxe4 was best. } { [%clk 0:14:39] } 20. Qg3 { [%eval 0.74] [%clk 0:09:41] } 20... Qf6?! { [%eval 1.39] } { Inaccuracy. Nf6 was best. } { [%clk 0:13:52] } 21. f4 { [%eval 1.36] [%clk 0:09:01] } 21... exf4? { [%eval 3.04] } { Mistake. g5 was best. } { [%clk 0:13:26] } 22. Qxf4?? { [%eval 0.48] } { Blunder. Bxf4 was best. } { [%clk 0:07:28] } 22... g5?! { [%eval 1.38] } { Inaccuracy. Rfe8 was best. } { [%clk 0:12:23] } 23. Qg3 { [%eval 1.44] [%clk 0:06:53] } 23... Qe5 { [%eval 1.51] [%clk 0:12:16] } 24. Qxe5 { [%eval 1.43] [%clk 0:06:35] } 24... dxe5 { [%eval 1.09] [%clk 0:12:23] } 25. Nf3 { [%eval 1.13] [%clk 0:06:43] } 25... f6 { [%eval 1.01] [%clk 0:12:31] } 26. Be3 { [%eval 1.12] [%clk 0:06:32] } 26... Rfc8 { [%eval 1.01] [%clk 0:12:22] } 27. c4 { [%eval 1.01] [%clk 0:06:18] } 27... bxc4? { [%eval 2.59] } { Mistake. Nf8 was best. } { [%clk 0:11:44] } 28. Rxc4 { [%eval 2.55] [%clk 0:06:22] } 28... Bb5 { [%eval 2.64] [%clk 0:11:43] } 29. Rxc5?! { [%eval 1.81] } { Inaccuracy. Rc3 was best. } { [%clk 0:06:25] } 29... Rxc5 { [%eval 1.93] [%clk 0:11:52] } 30. Bxc5 { [%eval 1.82] [%clk 0:06:32] } 30... Nf8?! { [%eval 2.67] } { Inaccuracy. Rc8 was best. } { [%clk 0:11:47] } 31. Nh2?! { [%eval 1.69] } { Inaccuracy. Bxf8 was best. } { [%clk 0:04:41] } 31... h5 { [%eval 1.22] [%clk 0:11:33] } 32. a4 { [%eval 1.42] [%clk 0:04:17] } 32... Bd7?! { [%eval 2.15] } { Inaccuracy. Bd3 was best. } { [%clk 0:11:22] } 33. Nf1 { [%eval 1.57] [%clk 0:04:08] } 33... Kg7?! { [%eval 2.8] } { Inaccuracy. Ng6 was best. } { [%clk 0:11:04] } 34. Rc1 { [%eval 2.68] [%clk 0:03:56] } 34... Ng6 { [%eval 3.09] [%clk 0:10:44] } 35. Be3 { [%eval 3.32] [%clk 0:03:10] } 35... Rc8 { [%eval 3.27] [%clk 0:10:47] } 36. Rxc8 { [%eval 3.07] [%clk 0:02:17] } 36... Bxc8 { [%eval 3.02] [%clk 0:10:56] } 37. Nd2 { [%eval 3.06] [%clk 0:02:23] } 37... Nf8 { [%eval 3.79] [%clk 0:10:05] } 38. Nc4 { [%eval 3.56] [%clk 0:02:23] } 38... Nd7? { [%eval 6.59] } { Mistake. Bd7 was best. } { [%clk 0:10:07] } 39. Nd6 { [%eval 6.43] [%clk 0:02:17] } 1-0