Event: Round 4: Rivera Campos, Yhajaira Ayaleth - Sanchez Lopez, Keren
Site: https://lichess.org/broadcast/campeonatos-nacionales-universitarios-mexico-2025--rapido-femenil/round-4/BuSNPuW0/4vO2QZHA
Date: 2025-10-29
White: Rivera Campos, Yhajaira Ayaleth
WhiteElo: 1614
Black: Sanchez Lopez, Keren
BlackTitle: WCM
BlackElo: 1695
Result: 1-0
ECO: B08
Opening: Pirc Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:10:09] } 1... Nf6 { [%eval 0.19] [%clk 0:10:09] } 2. Nf3 { [%eval 0.11] [%clk 0:10:12] } 2... g6 { [%eval 0.22] [%clk 0:10:12] } 3. Nc3 { [%eval 0.0] [%clk 0:10:12] } 3... Bg7 { [%eval 0.25] [%clk 0:10:16] } 4. e4 { [%eval 0.28] [%clk 0:10:12] } 4... d6 { [%eval 0.44] [%clk 0:10:20] } 5. Bc4 { [%eval 0.19] [%clk 0:10:12] } 5... O-O { [%eval 0.16] [%clk 0:10:23] } 6. h3 { [%eval 0.0] [%clk 0:10:13] } 6... Nc6 { [%eval 0.4] [%clk 0:10:23] } 7. a3?! { [%eval -0.54] } { Inaccuracy. Qe2 was best. } { [%clk 0:10:13] } 7... e5?! { [%eval 0.38] } { Inaccuracy. Nxe4 was best. } { [%clk 0:10:26] } 8. d5 { [%eval -0.08] [%clk 0:10:04] } 8... Ne7 { [%eval 0.14] [%clk 0:10:30] } 9. O-O { [%eval -0.11] [%clk 0:10:06] } 9... Ne8 { [%eval 0.25] [%clk 0:10:33] } 10. Ne2?! { [%eval -0.47] } { Inaccuracy. Nh2 was best. } { [%clk 0:10:00] } 10... f5 { [%eval -0.53] [%clk 0:10:37] } 11. exf5 { [%eval -0.72] [%clk 0:09:52] } 11... gxf5 { [%eval -0.78] [%clk 0:10:35] } 12. Bg5 { [%eval -1.25] [%clk 0:09:50] } 12... f4? { [%eval -0.03] } { Mistake. Kh8 was best. } { [%clk 0:10:34] } 13. Bd3?! { [%eval -0.81] } { Inaccuracy. Re1 was best. } { [%clk 0:09:31] } 13... Nf6?! { [%eval 0.1] } { Inaccuracy. Bf6 was best. } { [%clk 0:10:34] } 14. c4?? { [%eval -1.69] } { Blunder. Re1 was best. } { [%clk 0:09:07] } 14... e4 { [%eval -1.62] [%clk 0:10:14] } 15. Bxf6? { [%eval -3.04] } { Mistake. Re1 was best. } { [%clk 0:09:09] } 15... exd3?? { [%eval 0.72] } { Blunder. exf3 was best. } { [%clk 0:10:16] } 16. Bxe7 { [%eval 0.93] [%clk 0:08:20] } 16... Qxe7 { [%eval 0.92] [%clk 0:10:07] } 17. Qxd3 { [%eval 0.82] [%clk 0:08:23] } 17... Bf5?! { [%eval 1.94] } { Inaccuracy. Bxb2 was best. } { [%clk 0:09:33] } 18. Qd2 { [%eval 2.02] [%clk 0:08:20] } 18... Be4 { [%eval 2.27] [%clk 0:09:10] } 19. Nh2?? { [%eval 0.21] } { Blunder. Ned4 was best. } { [%clk 0:06:56] } 19... Qh4 { [%eval 0.59] [%clk 0:06:24] } 20. f3 { [%eval 0.61] [%clk 0:06:43] } 20... Bg6 { [%eval 0.62] [%clk 0:06:18] } 21. Nd4 { [%eval 0.64] [%clk 0:06:30] } 21... Rf7?! { [%eval 1.21] } { Inaccuracy. h5 was best. } { [%clk 0:05:34] } 22. Ne6?! { [%eval 0.65] } { Inaccuracy. Ng4 was best. } { [%clk 0:06:29] } 22... Kh8?! { [%eval 1.35] } { Inaccuracy. h5 was best. } { [%clk 0:05:12] } 23. Qf2?! { [%eval 0.25] } { Inaccuracy. Ng4 was best. } { [%clk 0:05:58] } 23... Qf6?! { [%eval 1.12] } { Inaccuracy. Qxf2+ was best. } { [%clk 0:03:57] } 24. Ng4 { [%eval 0.61] [%clk 0:06:01] } 24... Qxb2 { [%eval 0.55] [%clk 0:04:01] } 25. Qxb2 { [%eval 0.28] [%clk 0:06:04] } 25... Bxb2 { [%eval 0.27] [%clk 0:04:04] } 26. Ra2 { [%eval 0.27] [%clk 0:06:00] } 26... Bc3 { [%eval 0.3] [%clk 0:03:52] } 27. Rc1 { [%eval 0.27] [%clk 0:05:57] } 27... Ba5 { [%eval 0.42] [%clk 0:03:43] } 28. Kh2 { [%eval 0.32] [%clk 0:05:43] } 28... Re8 { [%eval 0.22] [%clk 0:03:35] } 29. Nh6 { [%eval 0.22] [%clk 0:05:36] } 29... Rf6 { [%eval 0.32] [%clk 0:03:09] } 30. Ng4 { [%eval 0.01] [%clk 0:05:40] } 30... Rf7 { [%eval 0.31] [%clk 0:03:13] } 31. c5 { [%eval 0.13] [%clk 0:05:42] } 31... dxc5 { [%eval 0.64] [%clk 0:03:05] } 32. Rxc5?! { [%eval 0.0] } { Inaccuracy. Ne5 was best. } { [%clk 0:05:45] } 32... Bb6 { [%eval 0.0] [%clk 0:03:09] } 33. Rc4 { [%eval 0.0] [%clk 0:05:44] } 33... c6 { [%eval 0.0] [%clk 0:02:08] } 34. Ng5? { [%eval -1.28] } { Mistake. Nxf4 was best. } { [%clk 0:04:18] } 34... Rf5? { [%eval 0.0] } { Mistake. Re1 was best. } { [%clk 0:02:11] } 35. dxc6 { [%eval -0.05] [%clk 0:03:29] } 35... Rxg5 { [%eval 0.0] [%clk 0:01:34] } 36. cxb7 { [%eval 0.0] [%clk 0:03:32] } 36... Rc5? { [%eval 1.35] } { Mistake. Rb5 was best. } { [%clk 0:01:37] } 37. Rxc5 { [%eval 1.5] [%clk 0:03:31] } 37... Bxc5 { [%eval 1.46] [%clk 0:01:41] } 38. Nf6 { [%eval 1.79] [%clk 0:03:29] } 38... Rb8 { [%eval 1.64] [%clk 0:01:02] } 39. Nd7 { [%eval 1.33] [%clk 0:03:33] } 39... Rxb7 { [%eval 1.51] [%clk 0:01:03] } 40. Nxc5 { [%eval 1.46] [%clk 0:03:36] } 40... Rc7? { [%eval 3.08] } { Mistake. Rb5 was best. } { [%clk 0:01:00] } 41. Ne6 { [%eval 2.71] [%clk 0:03:26] } 41... Rc4 { [%eval 3.21] [%clk 0:01:03] } 42. Rd2 { [%eval 2.96] [%clk 0:03:25] } 42... Kg8?! { [%eval 4.11] } { Inaccuracy. Bf7 was best. } { [%clk 0:00:36] } 43. Rd4 { [%eval 4.31] [%clk 0:03:10] } 43... Rxd4 { [%eval 4.49] [%clk 0:00:32] } 44. Nxd4 { [%eval 4.6] [%clk 0:03:14] } 44... Kf7 { [%eval 4.42] [%clk 0:00:34] } 45. Ne2 { [%eval 4.24] [%clk 0:03:18] } 45... Ke7 { [%eval 4.58] [%clk 0:00:30] } 46. Nxf4 { [%eval 4.39] [%clk 0:03:21] } 46... Bf7 { [%eval 4.31] [%clk 0:00:28] } 47. Kg3 { [%eval 4.07] [%clk 0:03:23] } 47... Kd6 { [%eval 4.28] [%clk 0:00:31] } 48. Nd3 { [%eval 4.01] [%clk 0:02:59] } 48... Kd5 { [%eval 4.51] [%clk 0:00:23] } 49. Kf4 { [%eval 4.64] [%clk 0:02:50] } 49... Kc4? { [%eval 8.24] } { Mistake. Kd4 was best. } { [%clk 0:00:26] } 50. Ne5+ { [%eval 7.84] [%clk 0:02:54] } 50... Kb3 { [%eval 9.39] [%clk 0:00:28] } 51. Nxf7 { [%eval 8.96] [%clk 0:02:57] } 51... Kxa3 { [%eval 9.03] [%clk 0:00:31] } 52. Ke3 { [%eval 8.79] [%clk 0:03:01] } 52... a5 { [%eval 8.24] [%clk 0:00:36] } 53. Kd3 { [%eval 7.38] [%clk 0:03:03] } 53... Kb2? { [%eval #17] } { Checkmate is now unavoidable. Kb4 was best. } { [%clk 0:00:30] } 54. Nd6 { [%eval #16] [%clk 0:03:07] } 54... a4 { [%eval 65.76] [%clk 0:00:33] } 55. Nc4+ { [%eval 9.67] [%clk 0:03:11] } 1-0