Event: Round 4: Pastrana Chavez, Vanessa Akari - Monserrat Guadalupe Valdez Beltran
Site: https://lichess.org/broadcast/campeonatos-nacionales-universitarios-mexico-2025--clasico-femenil/round-4/otGoeVYA/VBlixFOr
Date: 2025-10-27
White: Pastrana Chavez, Vanessa Akari
Black: Monserrat Guadalupe Valdez Beltran
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Paulsen-Basman Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:29:34] } 1... c5 { [%eval 0.24] [%clk 1:30:08] } 2. Nf3 { [%eval 0.2] [%clk 1:29:25] } 2... e6 { [%eval 0.28] [%clk 1:30:17] } 3. d4 { [%eval 0.4] [%clk 1:29:15] } 3... cxd4 { [%eval 0.29] [%clk 1:29:21] } 4. Nxd4 { [%eval 0.34] [%clk 1:29:19] } 4... Bc5 { [%eval 0.61] [%clk 1:29:35] } 5. Be3 { [%eval 0.66] [%clk 1:28:05] } 5... Qb6 { [%eval 0.65] [%clk 1:29:47] } 6. Nb3?? { [%eval -1.49] } { Blunder. Na3 was best. } { [%clk 1:24:53] } 6... Bxe3 { [%eval -1.44] [%clk 1:30:05] } 7. fxe3 { [%eval -1.56] [%clk 1:25:03] } 7... Qxe3+ { [%eval -1.5] [%clk 1:30:16] } 8. Qe2 { [%eval -2.12] [%clk 1:25:26] } 8... Qb6? { [%eval -0.5] } { Mistake. Qxe2+ was best. } { [%clk 1:29:17] } 9. Nc3 { [%eval -0.44] [%clk 1:25:07] } 9... Nc6?! { [%eval 0.33] } { Inaccuracy. Ne7 was best. } { [%clk 1:28:52] } 10. O-O-O?! { [%eval -0.45] } { Inaccuracy. Nb5 was best. } { [%clk 1:24:53] } 10... Qc7?? { [%eval 1.52] } { Blunder. Nge7 was best. } { [%clk 1:28:29] } 11. g3? { [%eval 0.0] } { Mistake. Nb5 was best. } { [%clk 1:22:28] } 11... Nf6?! { [%eval 0.65] } { Inaccuracy. a6 was best. } { [%clk 1:26:35] } 12. Nb5 { [%eval 0.73] [%clk 1:21:35] } 12... Qe5 { [%eval 0.76] [%clk 1:26:14] } 13. Nd6+ { [%eval 0.83] [%clk 1:20:56] } 13... Kf8 { [%eval 0.72] [%clk 1:25:16] } 14. h4?! { [%eval -0.04] } { Inaccuracy. Qf2 was best. } { [%clk 1:19:55] } 14... Qxg3? { [%eval 1.39] } { Mistake. Ne8 was best. } { [%clk 1:24:40] } 15. Qh2?? { [%eval -2.68] } { Blunder. Rh3 was best. } { [%clk 1:12:21] } 15... Qe3+?? { [%eval -0.24] } { Blunder. Qxh2 was best. } { [%clk 1:24:14] } 16. Qd2?? { [%eval -2.21] } { Blunder. Kb1 was best. } { [%clk 1:11:48] } 16... Qxd2+ { [%eval -2.21] [%clk 1:23:03] } 17. Rxd2 { [%eval -2.81] [%clk 1:11:50] } 17... a6?! { [%eval -2.09] } { Inaccuracy. Ke7 was best. } { [%clk 1:22:33] } 18. Nd4 { [%eval -2.26] [%clk 1:08:04] } 18... e5?? { [%eval -0.24] } { Blunder. Ne5 was best. } { [%clk 1:21:40] } 19. Nf3?! { [%eval -1.08] } { Inaccuracy. N4f5 was best. } { [%clk 1:05:17] } 19... b5?! { [%eval 0.0] } { Inaccuracy. Ne8 was best. } { [%clk 1:20:31] } 20. Ng5 { [%eval -0.07] [%clk 1:04:22] } 20... Nd8 { [%eval -0.11] [%clk 1:20:04] } 21. c4?! { [%eval -0.82] } { Inaccuracy. Bh3 was best. } { [%clk 1:03:01] } 21... h6 { [%eval -0.81] [%clk 1:17:40] } 22. Nf3 { [%eval -0.85] [%clk 1:01:45] } 22... Nc6?! { [%eval 0.14] } { Inaccuracy. Nb7 was best. } { [%clk 1:16:47] } 23. cxb5 { [%eval 0.12] [%clk 1:01:29] } 23... axb5 { [%eval 0.12] [%clk 1:17:15] } 24. Bxb5 { [%eval 0.18] [%clk 1:00:34] } 24... Ke7?? { [%eval 2.18] } { Blunder. Rxa2 was best. } { [%clk 1:15:32] } 25. Bxc6?? { [%eval 0.18] } { Blunder. Nf5+ was best. } { [%clk 0:58:39] } 25... dxc6 { [%eval 0.39] [%clk 1:15:42] } 26. a3?! { [%eval -0.44] } { Inaccuracy. Nxe5 was best. } { [%clk 0:58:20] } 26... Rd8 { [%eval -0.48] [%clk 1:15:41] } 27. Rhd1? { [%eval -2.2] } { Mistake. Nxc8+ was best. } { [%clk 0:57:23] } 27... Nxe4?? { [%eval 1.62] } { Blunder. Bg4 was best. } { [%clk 1:15:37] } 28. Nxe4 { [%eval 1.52] [%clk 0:55:06] } 28... Rxd2 { [%eval 1.51] [%clk 1:15:54] } 29. Rxd2 { [%eval 1.17] [%clk 0:55:20] } 29... f6 { [%eval 1.14] [%clk 1:15:42] } 30. Rg2 { [%eval 1.19] [%clk 0:54:51] } 30... Kf7? { [%eval 2.88] } { Mistake. g5 was best. } { [%clk 1:14:54] } 31. Nd6+ { [%eval 2.91] [%clk 0:53:59] } 31... Kg8 { [%eval 3.4] [%clk 1:14:27] } 32. Nxc8 { [%eval 3.34] [%clk 0:53:41] } 32... Rxc8 { [%eval 3.22] [%clk 1:14:45] } 33. Rc2?! { [%eval 2.51] } { Inaccuracy. h5 was best. } { [%clk 0:47:58] } 33... g5 { [%eval 2.5] [%clk 1:14:39] } 34. hxg5 { [%eval 2.25] [%clk 0:47:44] } 34... hxg5 { [%eval 2.21] [%clk 1:14:52] } 35. Rc4? { [%eval 0.81] } { Mistake. b4 was best. } { [%clk 0:44:56] } 35... Kg7? { [%eval 2.21] } { Mistake. Kf7 was best. } { [%clk 1:14:12] } 36. a4 { [%eval 2.28] [%clk 0:44:58] } 36... Kf7 { [%eval 2.18] [%clk 1:12:38] } 37. Kd2 { [%eval 1.87] [%clk 0:40:34] } 37... Ke6 { [%eval 1.84] [%clk 1:12:29] } 38. Ke3 { [%eval 1.39] [%clk 0:40:10] } 38... Kd5 { [%clk 1:12:29] } 39. Rg4 { [%clk 0:40:00] } 39... Rb8 { [%clk 1:12:02] } 40. b4 { [%clk 0:40:00] } 40... c5 { [%clk 1:12:02] } 41. bxc5 { [%clk 0:40:00] } 41... Kxc5 { [%clk 1:12:02] } 42. Nd2 { [%clk 0:37:06] } 42... Rg8 { [%clk 1:11:05] } 43. Ne4+ { [%clk 0:37:13] } 43... Kc6 { [%clk 1:09:29] } 44. Nxf6 { [%clk 0:37:22] } 44... Rg6 { [%clk 1:10:14] } 45. Ne4 { [%clk 0:37:35] } 45... Kd5 { [%clk 1:08:57] } 46. Nxg5 { [%clk 0:35:51] } 46... Kd6 { [%clk 1:08:09] } 47. Ne4+ { [%clk 0:34:11] } 1-0