Event: Ronda 2: Rivas Molina, Ruth Eloisa - Nerio Alvarenga, Blanca Sarai
Site: https://lichess.org/broadcast/juegos-estudiantiles-centroamericanos-codicader-u15--rapido-femenil/ronda-2/Mo70IFS7/WM29l2ce
Date: 2025-10-04
White: Rivas Molina, Ruth Eloisa
Black: Nerio Alvarenga, Blanca Sarai
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense
Variant: Standard
TimeControl: 20+5

1. e4 { [%eval 0.18] [%clk 0:20:07] } 1... c6 { [%eval 0.23] [%clk 0:20:08] } 2. Nf3 { [%eval 0.17] [%clk 0:20:09] } 2... d5 { [%eval 0.27] [%clk 0:20:08] } 3. exd5 { [%eval 0.14] [%clk 0:19:55] } 3... cxd5 { [%eval 0.07] [%clk 0:20:05] } 4. d4 { [%eval 0.0] [%clk 0:19:57] } 4... e6 { [%eval 0.35] [%clk 0:19:53] } 5. Nc3 { [%eval 0.18] [%clk 0:19:59] } 5... Nf6 { [%eval 0.21] [%clk 0:19:48] } 6. Bf4 { [%eval 0.15] [%clk 0:19:51] } 6... Nc6? { [%eval 1.51] } { Mistake. a6 was best. } { [%clk 0:19:17] } 7. Bb5? { [%eval 0.0] } { Mistake. Nb5 was best. } { [%clk 0:19:49] } 7... Bd7 { [%eval 0.07] [%clk 0:19:00] } 8. O-O { [%eval 0.13] [%clk 0:19:42] } 8... Be7 { [%eval 0.23] [%clk 0:18:59] } 9. Qd2 { [%eval -0.05] [%clk 0:18:32] } 9... O-O { [%eval -0.05] [%clk 0:18:39] } 10. Rfe1 { [%eval -0.12] [%clk 0:18:23] } 10... a6 { [%eval 0.0] [%clk 0:18:24] } 11. Ba4 { [%eval -0.37] [%clk 0:18:19] } 11... b5 { [%eval -0.42] [%clk 0:17:37] } 12. Bb3 { [%eval -0.38] [%clk 0:18:09] } 12... Rc8 { [%eval -0.23] [%clk 0:17:11] } 13. Ne5?! { [%eval -0.93] } { Inaccuracy. a3 was best. } { [%clk 0:17:10] } 13... Na5?! { [%eval -0.25] } { Inaccuracy. Nxe5 was best. } { [%clk 0:15:23] } 14. f3?! { [%eval -0.96] } { Inaccuracy. a3 was best. } { [%clk 0:15:21] } 14... b4 { [%eval -0.97] [%clk 0:13:55] } 15. Ne2 { [%eval -0.91] [%clk 0:12:24] } 15... Bb5 { [%eval -0.97] [%clk 0:11:31] } 16. c3 { [%eval -0.95] [%clk 0:11:25] } 16... Qb6 { [%eval -0.64] [%clk 0:10:10] } 17. Bc2 { [%eval -0.78] [%clk 0:10:26] } 17... Nc4 { [%eval -0.67] [%clk 0:09:25] } 18. Nxc4 { [%eval -0.62] [%clk 0:10:17] } 18... Bxc4 { [%eval -0.49] [%clk 0:09:17] } 19. g4 { [%eval -0.72] [%clk 0:09:26] } 19... bxc3 { [%eval -0.18] [%clk 0:08:34] } 20. Nxc3 { [%eval -0.28] [%clk 0:09:10] } 20... Qxb2?? { [%eval 4.44] } { Blunder. Rc6 was best. } { [%clk 0:07:25] } 21. Bxh7+ { [%eval 4.44] [%clk 0:08:53] } 21... Nxh7 { [%eval 4.3] [%clk 0:06:09] } 22. Qxb2 { [%eval 4.07] [%clk 0:08:53] } 22... Bh4 { [%eval 4.62] [%clk 0:05:13] } 23. Bg3 { [%eval 4.43] [%clk 0:08:31] } 23... Bf6 { [%eval 4.52] [%clk 0:04:53] } 24. Rad1 { [%eval 4.64] [%clk 0:07:36] } 24... Rfe8 { [%eval 4.99] [%clk 0:04:33] } 25. f4 { [%eval 4.38] [%clk 0:07:29] } 25... Rb8 { [%eval 4.58] [%clk 0:03:35] } 26. Qf2 { [%eval 4.51] [%clk 0:07:09] } 26... Bd8 { [%eval 4.57] [%clk 0:03:04] } 27. f5 { [%eval 4.36] [%clk 0:06:58] } 27... e5 { [%eval 5.32] [%clk 0:02:13] } 28. dxe5 { [%eval 4.72] [%clk 0:06:43] } 28... Bb6 { [%eval 4.44] [%clk 0:01:48] } 29. Re3?! { [%eval 3.41] } { Inaccuracy. Rd4 was best. } { [%clk 0:06:08] } 29... d4 { [%eval 3.42] [%clk 0:01:40] } 30. Bf4 { [%eval 3.29] [%clk 0:03:54] } 30... dxe3 { [%eval 3.53] [%clk 0:01:02] } 31. Bxe3 { [%eval 3.5] [%clk 0:03:52] } 31... Rbd8? { [%eval 5.78] } { Mistake. Bc7 was best. } { [%clk 0:00:47] } 32. Bxb6 { [%eval 5.78] [%clk 0:03:49] } 32... Rxd1+ { [%eval 5.81] [%clk 0:00:47] } 33. Nxd1 { [%eval 5.65] [%clk 0:03:50] } 33... Ng5 { [%eval 5.59] [%clk 0:00:43] } 34. a4?? { [%eval -2.43] } { Blunder. Qe3 was best. } { [%clk 0:03:02] } 34... Nh3+ { [%eval -2.3] [%clk 0:00:40] } 35. Kg2 { [%eval -2.25] [%clk 0:02:51] } 35... Nxf2 { [%eval -2.06] [%clk 0:00:42] } 36. Nxf2 { [%eval -2.19] [%clk 0:02:54] } 36... Rxe5 { [%eval -2.06] [%clk 0:00:37] } 37. a5 { [%eval -2.58] [%clk 0:02:56] } 37... g6? { [%eval -1.22] } { Mistake. Be2 was best. } { [%clk 0:00:31] } 38. fxg6 { [%eval -0.76] [%clk 0:02:44] } 38... fxg6 { [%eval -0.83] [%clk 0:00:34] } 39. h4 { [%eval -0.97] [%clk 0:02:42] } 39... Re4?? { [%eval 6.89] } { Blunder. Rb5 was best. } { [%clk 0:00:33] } 40. Nxe4 { [%eval 6.65] [%clk 0:02:43] } 40... Bd5 { [%eval 7.51] [%clk 0:00:35] } 41. Kf3 { [%eval 7.33] [%clk 0:02:46] } 41... Kf7 { [%eval 7.52] [%clk 0:00:36] } 42. Kf4 { [%eval 6.89] [%clk 0:02:47] } 42... Ke6 { [%eval 8.17] [%clk 0:00:39] } 43. Nc5+ { [%eval 8.46] [%clk 0:02:47] } 43... Kd6 { [%eval 8.27] [%clk 0:00:16] } 44. Nxa6 { [%eval 8.05] [%clk 0:03:48] } 44... Kc6? { [%eval #14] } { Checkmate is now unavoidable. Bc4 was best. } { [%clk 0:00:06] } 45. Nc7? { [%eval 7.67] } { Lost forced checkmate sequence. Nb4+ was best. } { [%clk 0:03:39] } 1-0