Event: Round 6: Sanchez Oyervidez, Gina Mariana - Ortega Beltran, Ximena
Site: https://lichess.org/broadcast/campeonatos-nacionales-universitarios-mexico-2025--rapido-femenil/round-6/3F7X9qsY/jTf8UQg7
Date: 2025-10-29
White: Sanchez Oyervidez, Gina Mariana
WhiteElo: 1650
Black: Ortega Beltran, Ximena
BlackElo: 1883
Result: 1-0
ECO: A56
Opening: Benoni Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:10:07] } 1... Nf6 { [%eval 0.19] [%clk 0:09:15] } 2. c4 { [%eval 0.18] [%clk 0:10:10] } 2... c5 { [%eval 0.56] [%clk 0:09:20] } 3. dxc5?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 0:10:13] } 3... Nc6 { [%eval 0.21] [%clk 0:09:21] } 4. Bg5 { [%eval -0.21] [%clk 0:10:00] } 4... Ne4 { [%eval -0.28] [%clk 0:09:15] } 5. Be3 { [%eval -0.22] [%clk 0:09:49] } 5... Nxc5?? { [%eval 3.4] } { Blunder. d6 was best. } { [%clk 0:09:01] } 6. b4?? { [%eval -0.37] } { Blunder. Bxc5 was best. } { [%clk 0:09:25] } 6... Ne6 { [%eval -0.21] [%clk 0:08:55] } 7. b5? { [%eval -1.41] } { Mistake. Bd2 was best. } { [%clk 0:09:03] } 7... Nb8?? { [%eval 0.32] } { Blunder. Ne5 was best. } { [%clk 0:08:55] } 8. g3 { [%eval 0.35] [%clk 0:08:54] } 8... g6 { [%eval 0.32] [%clk 0:08:55] } 9. a4 { [%eval 0.08] [%clk 0:08:41] } 9... Bg7 { [%eval 0.15] [%clk 0:08:55] } 10. Ra2 { [%eval 0.12] [%clk 0:08:44] } 10... O-O { [%eval 0.3] [%clk 0:08:52] } 11. Bg2 { [%eval 0.18] [%clk 0:08:48] } 11... a6 { [%eval 0.18] [%clk 0:08:54] } 12. a5?? { [%eval -1.86] } { Blunder. Nf3 was best. } { [%clk 0:08:31] } 12... axb5 { [%eval -1.7] [%clk 0:08:54] } 13. Bb6 { [%eval -1.76] [%clk 0:08:33] } 13... Qxb6?! { [%eval -0.98] } { Inaccuracy. Qe8 was best. } { [%clk 0:08:45] } 14. axb6 { [%eval -0.96] [%clk 0:08:35] } 14... Rxa2 { [%eval -1.04] [%clk 0:08:48] } 15. Qb3?? { [%eval -3.5] } { Blunder. cxb5 was best. } { [%clk 0:08:13] } 15... Ra1?! { [%eval -2.7] } { Inaccuracy. Rb2 was best. } { [%clk 0:08:49] } 16. Nf3 { [%eval -2.89] [%clk 0:07:54] } 16... bxc4 { [%eval -2.86] [%clk 0:08:52] } 17. Qc2 { [%eval -2.74] [%clk 0:07:48] } 17... d5 { [%eval -2.64] [%clk 0:08:39] } 18. O-O { [%eval -2.49] [%clk 0:07:51] } 18... Nc5 { [%eval -2.37] [%clk 0:08:43] } 19. Nfd2?! { [%eval -3.26] } { Inaccuracy. Ng5 was best. } { [%clk 0:07:36] } 19... Be6 { [%eval -3.14] [%clk 0:08:23] } 20. Nc3 { [%eval -3.11] [%clk 0:07:33] } 20... Rxf1+ { [%eval -2.89] [%clk 0:07:53] } 21. Kxf1 { [%eval -2.95] [%clk 0:07:33] } 21... d4 { [%eval -2.87] [%clk 0:07:57] } 22. Nce4 { [%eval -2.87] [%clk 0:07:31] } 22... d3?? { [%eval 0.0] } { Blunder. Nxe4 was best. } { [%clk 0:07:56] } 23. exd3 { [%eval 0.0] [%clk 0:07:33] } 23... Nxe4 { [%eval -0.18] [%clk 0:07:24] } 24. Nxe4 { [%eval -0.11] [%clk 0:07:32] } 24... cxd3 { [%eval 0.43] [%clk 0:07:27] } 25. Qd2? { [%eval -1.15] } { Mistake. Qxd3 was best. } { [%clk 0:07:30] } 25... Bc4 { [%eval -0.72] [%clk 0:07:19] } 26. Nc5?? { [%eval -3.15] } { Blunder. Kg1 was best. } { [%clk 0:07:22] } 26... Rc8 { [%eval -3.19] [%clk 0:07:14] } 27. Nxd3 { [%eval -3.94] [%clk 0:07:17] } 27... Ba6?? { [%eval -0.18] } { Blunder. Rd8 was best. } { [%clk 0:07:17] } 28. Kg1 { [%eval -0.26] [%clk 0:07:12] } 28... Rd8 { [%eval -0.16] [%clk 0:07:16] } 29. Qc2?? { [%eval -4.18] } { Blunder. Bf1 was best. } { [%clk 0:07:00] } 29... Rxd3 { [%eval -4.07] [%clk 0:07:15] } 30. Qc8+ { [%eval -4.44] [%clk 0:07:00] } 30... Bf8 { [%eval -4.41] [%clk 0:07:18] } 31. Bxb7 { [%eval -5.18] [%clk 0:06:39] } 31... Rd1+ { [%eval -5.04] [%clk 0:07:06] } 32. Kg2 { [%eval -5.18] [%clk 0:06:43] } 32... Bf1+ { [%eval -5.08] [%clk 0:07:09] } 33. Kf3 { [%eval -5.07] [%clk 0:06:32] } 33... Nd7 { [%eval -4.89] [%clk 0:07:11] } 34. Qc7?! { [%eval -8.12] } { Inaccuracy. Be4 was best. } { [%clk 0:06:06] } 34... h5? { [%eval -3.93] } { Mistake. Rd3+ was best. } { [%clk 0:06:58] } 35. Bc6?? { [%eval #-3] } { Checkmate is now unavoidable. Be4 was best. } { [%clk 0:05:55] } 35... Rd3+ { [%eval #-2] [%clk 0:06:54] } 36. Kf4 { [%eval #-2] [%clk 0:05:42] } 36... Be2?? { [%eval 0.4] } { Lost forced checkmate sequence. Bh6+ was best. } { [%clk 0:05:25] } 37. Bxd7 { [%eval 0.47] [%clk 0:05:35] } 37... Rf3+ { [%eval 0.55] [%clk 0:05:27] } 38. Ke4 { [%eval 0.77] [%clk 0:05:37] } 38... f5+?? { [%eval 4.43] } { Blunder. Rb3 was best. } { [%clk 0:05:29] } 39. Kd4 { [%eval 4.07] [%clk 0:05:34] } 39... Rd3+ { [%eval 4.18] [%clk 0:04:38] } 40. Kc5?? { [%eval 0.0] } { Blunder. Ke5 was best. } { [%clk 0:05:17] } 40... e6+ { [%eval 0.0] [%clk 0:03:46] } 41. Kc6 { [%eval 0.0] [%clk 0:04:27] } 41... Bf3+ { [%eval 0.0] [%clk 0:03:29] } 42. Kb5 { [%eval 0.0] [%clk 0:04:26] } 42... Bd5? { [%eval 1.27] } { Mistake. Rb3+ was best. } { [%clk 0:02:57] } 43. Bxe6+? { [%eval 0.0] } { Mistake. b7 was best. } { [%clk 0:04:02] } 43... Bxe6 { [%eval 0.0] [%clk 0:02:52] } 44. b7 { [%eval 0.0] [%clk 0:04:00] } 44... Bd6?? { [%eval 7.86] } { Blunder. Rb3+ was best. } { [%clk 0:02:29] } 45. b8=Q+? { [%eval 3.79] } { Mistake. Qxd6 was best. } { [%clk 0:03:41] } 45... Bf8 { [%eval 3.5] [%clk 0:02:30] } 46. Qe8 { [%eval 2.94] [%clk 0:03:27] } 46... Bd7+?? { [%eval 57.56] } { Blunder. Rb3+ was best. } { [%clk 0:02:25] } 47. Qexd7 { [%eval 9.47] [%clk 0:03:28] } 47... Rxd7 { [%eval 8.33] [%clk 0:02:28] } 48. Qxd7 { [%eval 7.55] [%clk 0:03:32] } 1-0