Event: Round 4: Valle, Efrain - Pacheco Gutierrez, Johnny Rafael
Date: 2025-05-01
White: Valle, Efrain
WhiteTitle: FM
WhiteElo: 2084
Black: Pacheco Gutierrez, Johnny Rafael
BlackElo: 1957
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Kramnik Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:10] } 1... c5 { [%eval 0.25] [%clk 0:14:38] } 2. Nf3 { [%eval 0.2] [%clk 0:15:21] } 2... e6 { [%eval 0.28] [%clk 0:14:47] } 3. c4 { [%eval 0.09] [%clk 0:15:18] } 3... Nc6 { [%eval 0.12] [%clk 0:14:52] } 4. Nc3 { [%eval 0.0] [%clk 0:15:22] } 4... Nf6 { [%eval 0.21] [%clk 0:14:49] } 5. d4 { [%eval 0.0] [%clk 0:15:09] } 5... cxd4 { [%eval 0.02] [%clk 0:14:56] } 6. Nxd4 { [%eval 0.04] [%clk 0:15:19] } 6... Bb4 { [%eval 0.15] [%clk 0:15:04] } 7. Nxc6 { [%eval 0.07] [%clk 0:14:59] } 7... bxc6 { [%eval 0.06] [%clk 0:15:13] } 8. Qc2 { [%eval -0.06] [%clk 0:14:23] } 8... e5 { [%eval 0.14] [%clk 0:15:11] } 9. Bd3 { [%eval 0.03] [%clk 0:14:22] } 9... O-O { [%eval 0.12] [%clk 0:15:15] } 10. O-O { [%eval 0.17] [%clk 0:14:18] } 10... d6 { [%eval 0.22] [%clk 0:15:07] } 11. Bg5 { [%eval -0.1] [%clk 0:13:28] } 11... h6 { [%eval -0.25] [%clk 0:15:16] } 12. Bd2 { [%eval -0.25] [%clk 0:13:17] } 12... a5 { [%eval -0.14] [%clk 0:14:47] } 13. Rad1 { [%eval -0.25] [%clk 0:13:16] } 13... Qc7 { [%eval -0.09] [%clk 0:14:19] } 14. Na4 { [%eval -0.13] [%clk 0:13:10] } 14... Bxd2 { [%eval 0.33] [%clk 0:14:23] } 15. Qxd2 { [%eval -0.12] [%clk 0:13:06] } 15... Be6 { [%eval -0.01] [%clk 0:14:00] } 16. b3 { [%eval -0.08] [%clk 0:13:05] } 16... Rfd8 { [%eval -0.06] [%clk 0:13:57] } 17. Qe3 { [%eval -0.07] [%clk 0:11:26] } 17... Rab8 { [%eval 0.08] [%clk 0:13:18] } 18. Rfe1 { [%eval 0.1] [%clk 0:10:33] } 18... Ng4 { [%eval 0.07] [%clk 0:12:47] } 19. Qg3 { [%eval 0.05] [%clk 0:10:19] } 19... Qa7 { [%eval 0.52] [%clk 0:12:50] } 20. h3 { [%eval 0.52] [%clk 0:10:17] } 20... Nf6 { [%eval 0.65] [%clk 0:12:59] } 21. c5 { [%eval 0.68] [%clk 0:10:13] } 21... Nh5 { [%eval 0.85] [%clk 0:11:36] } 22. Qe3 { [%eval 0.73] [%clk 0:08:52] } 22... Qe7 { [%eval 0.99] [%clk 0:07:51] } 23. cxd6 { [%eval 0.87] [%clk 0:07:54] } 23... Rxd6 { [%eval 0.84] [%clk 0:06:37] } 24. Be2?! { [%eval 0.08] } { Inaccuracy. Bf1 was best. } { [%clk 0:06:09] } 24... Nf4 { [%eval 0.12] [%clk 0:05:39] } 25. Rxd6 { [%eval 0.14] [%clk 0:06:03] } 25... Qxd6 { [%eval 0.24] [%clk 0:05:48] } 26. Rd1 { [%eval 0.29] [%clk 0:06:11] } 26... Qb4 { [%eval 0.79] [%clk 0:05:11] } 27. Bf1 { [%eval 0.9] [%clk 0:06:07] } 27... Kh7 { [%eval 1.21] [%clk 0:04:50] } 28. Nc5 { [%eval 1.23] [%clk 0:05:53] } 28... Bc8? { [%eval 2.67] } { Mistake. Re8 was best. } { [%clk 0:04:58] } 29. g3?? { [%eval 0.08] } { Blunder. Bc4 was best. } { [%clk 0:05:30] } 29... Ne6 { [%eval 0.02] [%clk 0:04:10] } 30. Nxe6 { [%eval -0.03] [%clk 0:03:48] } 30... Bxe6 { [%eval 0.01] [%clk 0:04:18] } 31. h4 { [%eval -0.08] [%clk 0:03:36] } 31... a4 { [%eval 0.0] [%clk 0:04:16] } 32. bxa4 { [%eval -0.23] [%clk 0:03:22] } 32... Qxa4 { [%eval -0.1] [%clk 0:04:15] } 33. a3?? { [%eval -7.54] } { Blunder. Rc1 was best. } { [%clk 0:02:59] } 33... Rb3?? { [%eval -1.72] } { Blunder. Qxd1 was best. } { [%clk 0:04:13] } 34. Qc5? { [%eval -3.28] } { Mistake. Rd3 was best. } { [%clk 0:02:36] } 34... Rxg3+ { [%eval -2.92] [%clk 0:03:35] } 35. fxg3 { [%eval -3.0] [%clk 0:02:44] } 35... Qxd1 { [%eval -2.51] [%clk 0:03:44] } 36. Qxc6?! { [%eval -3.68] } { Inaccuracy. Qxe5 was best. } { [%clk 0:02:34] } 36... Qd4+?? { [%eval -0.99] } { Blunder. Qf3 was best. } { [%clk 0:02:37] } 37. Kh2 { [%eval -1.21] [%clk 0:02:38] } 37... Qb2+ { [%eval -1.32] [%clk 0:02:13] } 38. Bg2 { [%eval -1.23] [%clk 0:02:40] } 38... Qxa3 { [%eval -1.06] [%clk 0:02:03] } 39. Qc2? { [%eval -2.78] } { Mistake. Qb5 was best. } { [%clk 0:02:42] } 39... Qe3 { [%eval -2.41] [%clk 0:01:29] } 40. Qc7?! { [%eval -3.32] } { Inaccuracy. Qd1 was best. } { [%clk 0:02:38] } 40... Qd4?! { [%eval -2.15] } { Inaccuracy. f6 was best. } { [%clk 0:01:35] } 41. Qc2 { [%eval -2.61] [%clk 0:02:43] } 41... Bc4?! { [%eval -1.54] } { Inaccuracy. Bg4 was best. } { [%clk 0:01:37] } 42. Qa4 { [%eval -2.12] [%clk 0:02:23] } 42... Bd3?! { [%eval -1.1] } { Inaccuracy. Qd3 was best. } { [%clk 0:00:44] } 43. Qc6?? { [%eval -6.74] } { Blunder. Qb3 was best. } { [%clk 0:02:11] } 43... Qf2 { [%eval -8.84] [%clk 0:00:31] } 44. Kh3 { [%eval -8.93] [%clk 0:01:57] } 44... Bf1 { [%eval -7.64] [%clk 0:00:25] } 45. Bxf1 { [%eval -7.42] [%clk 0:01:51] } 45... Qxf1+ { [%eval -7.22] [%clk 0:00:32] } 46. Kh2 { [%eval -7.63] [%clk 0:02:00] } 46... Qf2+ { [%eval -7.43] [%clk 0:00:37] } 47. Kh3 { [%eval -7.31] [%clk 0:02:06] } 47... Qf1+ { [%eval -7.05] [%clk 0:00:17] } 48. Kh2 { [%eval -6.42] [%clk 0:02:14] } 48... Qe2+ { [%eval -5.79] [%clk 0:00:21] } 49. Kh3 { [%eval -5.61] [%clk 0:02:18] } 49... Qf1+?? { [%eval 0.0] } { Blunder. Qf3 was best. } { [%clk 0:00:29] } 50. Kh2 { [%eval -6.7] [%clk 0:02:27] } 50... Qf2+ { [%eval -5.77] [%clk 0:00:39] } 1/2-1/2