Event: Round 8: Pacheco, Juan Diego - Ayala Delgado, Sergio Alejandro
Date: 2024-06-02
White: Pacheco, Juan Diego
WhiteElo: 1811
Black: Ayala Delgado, Sergio Alejandro
BlackElo: 1951
Result: 0-1
ECO: D40
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense
Variant: Standard

1. d4 { [%eval 0.14] [%clk 0:15:18] } 1... d5 { [%eval 0.24] [%clk 0:15:18] } 2. Nf3 { [%eval 0.2] [%clk 0:15:24] } 2... Nf6 { [%eval 0.14] [%clk 0:15:26] } 3. c4 { [%eval 0.17] [%clk 0:15:32] } 3... e6 { [%eval 0.15] [%clk 0:15:35] } 4. Nc3 { [%eval 0.08] [%clk 0:15:40] } 4... c5 { [%eval 0.21] [%clk 0:15:39] } 5. e3 { [%eval 0.04] [%clk 0:15:15] } 5... cxd4 { [%eval 0.2] [%clk 0:15:10] } 6. Nxd4 { [%eval 0.11] [%clk 0:15:17] } 6... Be7 { [%eval 0.4] [%clk 0:14:45] } 7. Be2?! { [%eval -0.19] } { Inaccuracy. cxd5 was best. } { [%clk 0:14:42] } 7... O-O { [%eval 0.1] [%clk 0:14:46] } 8. O-O { [%eval -0.24] [%clk 0:14:48] } 8... dxc4 { [%eval -0.1] [%clk 0:14:17] } 9. Bxc4 { [%eval -0.14] [%clk 0:14:45] } 9... a6 { [%eval -0.19] [%clk 0:14:22] } 10. Qf3 { [%eval -0.32] [%clk 0:13:02] } 10... e5?! { [%eval 0.27] } { Inaccuracy. Qc7 was best. } { [%clk 0:12:40] } 11. Nf5 { [%eval 0.28] [%clk 0:12:50] } 11... Bxf5 { [%eval 0.21] [%clk 0:11:39] } 12. Qxf5 { [%eval 0.34] [%clk 0:12:55] } 12... Nc6 { [%eval 0.41] [%clk 0:11:38] } 13. Rd1 { [%eval 0.28] [%clk 0:09:06] } 13... Qa5?! { [%eval 1.2] } { Inaccuracy. Qc8 was best. } { [%clk 0:11:20] } 14. Bd2 { [%eval 1.21] [%clk 0:08:40] } 14... Qb6 { [%eval 1.09] [%clk 0:10:02] } 15. a3?! { [%eval 0.26] } { Inaccuracy. Nd5 was best. } { [%clk 0:07:47] } 15... Rad8?! { [%eval 0.91] } { Inaccuracy. Qxb2 was best. } { [%clk 0:07:33] } 16. b4 { [%eval 0.94] [%clk 0:05:03] } 16... Rd7 { [%eval 1.24] [%clk 0:06:44] } 17. Nd5?? { [%eval -1.71] } { Blunder. Be1 was best. } { [%clk 0:04:23] } 17... Rxd5 { [%eval -1.7] [%clk 0:06:48] } 18. Bxd5 { [%eval -1.62] [%clk 0:04:26] } 18... Nxd5 { [%eval -1.67] [%clk 0:06:56] } 19. Rac1 { [%eval -2.26] [%clk 0:03:54] } 19... g6 { [%eval -1.84] [%clk 0:06:53] } 20. Qf3 { [%eval -2.06] [%clk 0:03:58] } 20... Nf6 { [%eval -2.13] [%clk 0:05:45] } 21. Bc3 { [%eval -2.29] [%clk 0:03:34] } 21... Qb5 { [%eval -2.28] [%clk 0:05:27] } 22. h3 { [%eval -2.12] [%clk 0:02:19] } 22... a5? { [%eval -0.57] } { Mistake. h6 was best. } { [%clk 0:04:42] } 23. bxa5 { [%eval -0.67] [%clk 0:01:46] } 23... e4?! { [%eval -0.02] } { Inaccuracy. Qa4 was best. } { [%clk 0:04:03] } 24. a4?! { [%eval -0.79] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:59] } 24... Qxa4 { [%eval -0.87] [%clk 0:01:40] } 25. Qf4 { [%eval -0.8] [%clk 0:00:48] } 25... Nh5?! { [%eval 0.12] } { Inaccuracy. Ne8 was best. } { [%clk 0:00:58] } 26. Qh6?? { [%eval -3.6] } { Blunder. Qc7 was best. } { [%clk 0:00:34] } 26... Bf6?? { [%eval -0.86] } { Blunder. Rd8 was best. } { [%clk 0:00:50] } 27. Bxf6 { [%eval -0.74] [%clk 0:00:23] } 27... Nxf6 { [%eval -0.67] [%clk 0:00:58] } 28. Qg5 { [%eval -0.91] [%clk 0:00:27] } 28... Ne8 { [%eval -0.48] } 29. Ra1 { [%eval -0.46] [%clk 0:00:26] } 29... Qc2?? { [%eval 1.71] } { Blunder. Qc4 was best. } { [%clk 0:00:36] } 30. Qd5?? { [%eval -0.81] } { Blunder. Qb5 was best. } { [%clk 0:00:20] } 30... Nf6?? { [%eval 2.62] } { Blunder. Nc7 was best. } { [%clk 0:00:34] } 31. Qb5 { [%eval 2.63] [%clk 0:00:21] } 31... Nd8 { [%eval 2.89] [%clk 0:00:26] } 32. Rac1 { [%eval 2.45] [%clk 0:00:18] } 32... Qa2 { [%eval 2.34] [%clk 0:00:25] } 33. Qb6 { [%eval 2.31] [%clk 0:00:18] } 33... Ne6 { [%eval 2.8] [%clk 0:00:14] } 34. Qxb7?? { [%eval -1.42] } { Blunder. Ra1 was best. } { [%clk 0:00:20] } 34... Qxa5 { [%eval -1.36] [%clk 0:00:21] } 35. Qc6 { [%eval -1.82] [%clk 0:00:16] } 35... Kg7 { [%eval -1.74] [%clk 0:00:21] } 36. h4?? { [%eval -4.18] } { Blunder. Ra1 was best. } { [%clk 0:00:23] } 36... Qh5 { [%eval -4.13] [%clk 0:00:26] } 37. g3 { [%eval -4.07] [%clk 0:00:13] } 37... Qg4 { [%eval -3.75] [%clk 0:00:33] } 38. Kh2?! { [%eval -4.82] } { Inaccuracy. Qb5 was best. } { [%clk 0:00:13] } 38... Qf3 { [%eval -4.66] [%clk 0:00:43] } 39. Rd2 { [%eval -4.78] [%clk 0:00:18] } 39... Ng4+ { [%eval -4.55] [%clk 0:00:50] } 40. Kg1 { [%eval -4.53] [%clk 0:00:26] } 40... Kg8 { [%eval -3.67] [%clk 0:00:30] } 41. Qa4? { [%eval -5.87] } { Mistake. Rf1 was best. } { [%clk 0:00:19] } 41... Nxe3 { [%eval -5.88] [%clk 0:00:31] } 42. fxe3 { [%eval -5.7] [%clk 0:00:14] } 42... Qxe3+ { [%eval -5.64] [%clk 0:00:40] } 43. Rf2 { [%eval -6.05] [%clk 0:00:13] } 43... Qxc1+ { [%eval -5.91] [%clk 0:00:48] } 44. Kg2 { [%eval -6.64] [%clk 0:00:22] } 44... e3 { [%eval -6.35] [%clk 0:00:58] } 45. Re2 { [%eval -5.81] [%clk 0:00:24] } 45... Rd8 { [%eval -5.53] [%clk 0:01:01] } 46. Qb5?! { [%eval -7.25] } { Inaccuracy. Qe4 was best. } { [%clk 0:00:15] } 46... Rc8 { [%eval -7.35] [%clk 0:00:17] } 47. Qd3 { [%eval -7.56] [%clk 0:00:15] } 47... Rc3 { [%eval -6.66] [%clk 0:00:22] } 48. Qe4 { [%eval -6.26] [%clk 0:00:19] } 48... Rb3 { [%eval -6.17] [%clk 0:00:16] } 49. Qe5?? { [%eval #-12] } { Checkmate is now unavoidable. Qc2 was best. } { [%clk 0:00:00] } 49... Qc6+ { [%eval #-11] [%clk 0:00:16] } 0-1