Event: Round 4: Quiroga Jaquez, Angel Ivan - Lopez Padilla, Piero Raul
Site: https://lichess.org/broadcast/campeonatos-nacionales-universitarios-mexico-2025--rapido-varonil/round-4/70IQgTk0/dXbQPcah
Date: 2025-10-29
White: Quiroga Jaquez, Angel Ivan
WhiteTitle: CM
WhiteElo: 2022
Black: Lopez Padilla, Piero Raul
BlackElo: 1942
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:10:08] } 1... Nf6 { [%eval 0.19] [%clk 0:10:04] } 2. c4 { [%eval 0.18] [%clk 0:10:11] } 2... g6 { [%eval 0.28] [%clk 0:10:07] } 3. Nc3 { [%eval 0.18] [%clk 0:09:51] } 3... d5 { [%eval 0.28] [%clk 0:10:11] } 4. cxd5 { [%eval 0.28] [%clk 0:09:48] } 4... Nxd5 { [%eval 0.3] [%clk 0:10:14] } 5. Qb3 { [%eval 0.0] [%clk 0:09:48] } 5... Nxc3 { [%eval 0.0] [%clk 0:10:10] } 6. Qxc3 { [%eval -0.14] [%clk 0:09:47] } 6... Bg7 { [%eval -0.11] [%clk 0:10:04] } 7. Nf3 { [%eval -0.21] [%clk 0:09:50] } 7... O-O { [%eval 0.0] [%clk 0:10:00] } 8. Bf4 { [%eval -0.08] [%clk 0:09:45] } 8... c6 { [%eval 0.12] [%clk 0:09:20] } 9. e3 { [%eval 0.0] [%clk 0:09:29] } 9... Nd7 { [%eval 0.06] [%clk 0:09:03] } 10. Be2 { [%eval 0.0] [%clk 0:08:57] } 10... c5 { [%eval 0.08] [%clk 0:08:54] } 11. O-O { [%eval -0.19] [%clk 0:08:30] } 11... cxd4 { [%eval -0.12] [%clk 0:08:56] } 12. exd4 { [%eval -0.1] [%clk 0:08:34] } 12... Nf6 { [%eval -0.13] [%clk 0:08:42] } 13. Qd2 { [%eval -0.17] [%clk 0:08:11] } 13... Nd5 { [%eval -0.08] [%clk 0:08:40] } 14. Be5 { [%eval -0.18] [%clk 0:08:09] } 14... Bg4 { [%eval -0.01] [%clk 0:08:30] } 15. h3 { [%eval -0.05] [%clk 0:07:38] } 15... Bf5 { [%eval 0.15] [%clk 0:08:34] } 16. Rac1 { [%eval 0.12] [%clk 0:07:31] } 16... Qd7 { [%eval 0.12] [%clk 0:07:57] } 17. Bxg7 { [%eval 0.1] [%clk 0:07:06] } 17... Kxg7 { [%eval 0.12] [%clk 0:08:00] } 18. g4 { [%eval -0.35] [%clk 0:07:02] } 18... Be6 { [%eval -0.42] [%clk 0:07:51] } 19. Ne5 { [%eval -0.38] [%clk 0:06:59] } 19... Qd6 { [%eval -0.51] [%clk 0:07:35] } 20. f4 { [%eval -0.76] [%clk 0:06:54] } 20... f6 { [%eval -0.64] [%clk 0:07:05] } 21. Nc4 { [%eval -0.65] [%clk 0:06:19] } 21... Qd7 { [%eval -0.68] [%clk 0:07:09] } 22. Bf3 { [%eval -0.85] [%clk 0:05:32] } 22... Rac8 { [%eval -0.89] [%clk 0:06:38] } 23. b3 { [%eval -0.93] [%clk 0:05:36] } 23... Rfd8 { [%eval -0.93] [%clk 0:06:38] } 24. f5 { [%eval -1.48] [%clk 0:05:01] } 24... Bf7?! { [%eval -0.76] } { Inaccuracy. gxf5 was best. } { [%clk 0:06:38] } 25. fxg6 { [%eval -0.76] [%clk 0:05:01] } 25... hxg6 { [%eval -0.81] [%clk 0:06:32] } 26. Rfd1 { [%eval -1.15] [%clk 0:04:32] } 26... b5 { [%eval -1.21] [%clk 0:05:43] } 27. Ne3 { [%eval -1.18] [%clk 0:04:13] } 27... Qd6 { [%eval -1.13] [%clk 0:03:24] } 28. Bxd5 { [%eval -0.95] [%clk 0:03:04] } 28... Bxd5 { [%eval -1.05] [%clk 0:03:23] } 29. Qh2 { [%eval -1.51] [%clk 0:02:56] } 29... Qe6 { [%eval -1.53] [%clk 0:03:02] } 30. Qf4 { [%eval -1.1] [%clk 0:02:51] } 30... Qe4?! { [%eval -0.38] } { Inaccuracy. Rxc1 was best. } { [%clk 0:02:16] } 31. Qxe4 { [%eval -0.4] [%clk 0:02:44] } 31... Bxe4 { [%eval -0.31] [%clk 0:02:20] } 32. Rxc8 { [%eval -0.28] [%clk 0:01:56] } 32... Rxc8 { [%eval -0.38] [%clk 0:02:24] } 33. d5 { [%eval -0.38] [%clk 0:01:59] } 33... Rd8 { [%eval -0.17] [%clk 0:01:59] } 34. Kf2?! { [%eval -0.72] } { Inaccuracy. Kh2 was best. } { [%clk 0:01:53] } 34... Kf7?! { [%eval 0.0] } { Inaccuracy. f5 was best. } { [%clk 0:01:58] } 35. h4 { [%eval 0.0] [%clk 0:01:52] } 35... f5 { [%eval 0.0] [%clk 0:01:54] } 36. Kg3 { [%eval 0.0] [%clk 0:01:50] } 36... Kf6 { [%eval 0.0] [%clk 0:00:25] } 37. Kf4 { [%eval 0.0] [%clk 0:01:23] } 37... e5+ { [%eval 0.0] [%clk 0:00:29] } 38. dxe6 { [%eval 0.0] [%clk 0:01:23] } 38... Rxd1 { [%eval 0.0] [%clk 0:00:32] } 39. Nxd1 { [%eval 0.07] [%clk 0:01:20] } 39... Kxe6?? { [%eval 2.58] } { Blunder. b4 was best. } { [%clk 0:00:33] } 40. Nc3 { [%eval 2.42] [%clk 0:00:51] } 40... Bd3 { [%eval 1.72] [%clk 0:00:36] } 41. g5?? { [%eval -1.25] } { Blunder. gxf5+ was best. } { [%clk 0:00:36] } 41... b4 { [%eval -1.87] [%clk 0:00:26] } 42. Na4 { [%eval -1.87] [%clk 0:00:33] } 42... Bb1 { [%eval -1.75] [%clk 0:00:19] } 43. Nc5+ { [%eval -1.49] [%clk 0:00:38] } 43... Kf7 { [%eval -1.35] [%clk 0:00:10] } 44. Ke3?! { [%eval -2.25] } { Inaccuracy. Nb7 was best. } { [%clk 0:00:11] } 44... Bxa2 { [%eval -2.07] [%clk 0:00:12] } 45. Kd4?! { [%eval -2.95] } { Inaccuracy. Kd2 was best. } { [%clk 0:00:13] } 45... Bb1 { [%eval -2.89] [%clk 0:00:09] } 46. Na6 { [%eval -3.6] [%clk 0:00:13] } 46... f4 { [%eval -3.68] [%clk 0:00:08] } 47. Nxb4 { [%eval -3.29] [%clk 0:00:16] } 47... Ke6 { [%eval -3.39] [%clk 0:00:12] } 48. Nd5 { [%eval -3.55] [%clk 0:00:10] } 48... Kf5 { [%eval -2.79] [%clk 0:00:14] } 49. Ne7+? { [%eval -5.44] } { Mistake. h5 was best. } { [%clk 0:00:10] } 49... Kg4 { [%eval -5.32] [%clk 0:00:18] } 50. Nd5 { [%eval -5.05] [%clk 0:00:07] } 50... Kxh4?? { [%eval -0.43] } { Blunder. Kg3 was best. } { [%clk 0:00:11] } 51. Nxf4 { [%eval -0.31] [%clk 0:00:09] } 51... Kxg5 { [%eval -0.34] [%clk 0:00:15] } 52. Ne6+ { [%eval -0.4] [%clk 0:00:07] } 52... Kg4 { [%eval -0.12] [%clk 0:00:17] } 53. b4 { [%eval -0.28] [%clk 0:00:07] } 53... Kf5 { [%eval -0.16] [%clk 0:00:15] } 54. Nc5 { [%eval -0.22] [%clk 0:00:07] } 54... g5 { [%eval -0.25] [%clk 0:00:18] } 55. Ke3 { [%eval -0.45] [%clk 0:00:09] } 55... Ke5 { [%eval -0.35] [%clk 0:00:06] } 56. Nb3? { [%eval -1.64] } { Mistake. Na4 was best. } { [%clk 0:00:07] } 56... Kd5? { [%eval -0.13] } { Mistake. Be4 was best. } 57. Na5?? { [%eval -4.68] } { Blunder. Nd4 was best. } { [%clk 0:00:08] } 57... Bf5 { [%eval -4.54] [%clk 0:00:09] } 58. Kf3 { [%eval -5.04] [%clk 0:00:10] } 58... Kd4?? { [%eval 0.0] } { Blunder. Bd7 was best. } { [%clk 0:00:10] } 59. Nc6+ { [%eval 0.0] [%clk 0:00:13] } 59... Kc4 { [%eval 0.0] [%clk 0:00:08] } 60. Nxa7 { [%eval 0.0] [%clk 0:00:16] } 60... Kxb4 { [%eval 0.0] [%clk 0:00:14] } 61. Nc6+ { [%eval 0.0] [%clk 0:00:24] } 1/2-1/2