Event: Round 6: Efrain Valle - Juan Pablo Sierra Mejia
Date: 2023-06-19
White: Efrain Valle
Black: Juan Pablo Sierra Mejia
Result: 0-1
ECO: A14
Opening: English Opening: Agincourt Defense, Neo-Catalan Declined
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:28:33] } 1... d5 { [%eval 0.34] } 2. g3 { [%eval 0.12] [%clk 1:28:32] } 2... Nf6 { [%eval 0.33] [%clk 1:19:38] } 3. Bg2 { [%eval 0.32] [%clk 1:28:53] } 3... e6 { [%eval 0.19] [%clk 1:20:02] } 4. O-O { [%eval 0.09] [%clk 1:29:14] } 4... Be7 { [%eval 0.29] [%clk 1:19:44] } 5. c4 { [%eval 0.23] [%clk 1:29:25] } 5... c6 { [%eval 0.21] [%clk 1:16:50] } 6. cxd5 { [%eval -0.24] [%clk 1:29:29] } 6... exd5 { [%eval -0.13] [%clk 1:17:09] } 7. d4 { [%eval -0.45] [%clk 1:28:05] } 7... Bf5 { [%eval -0.33] [%clk 1:16:09] } 8. Nbd2 { [%eval -0.58] [%clk 1:27:02] } 8... h6 { [%eval -0.57] [%clk 1:15:18] } 9. Ne5 { [%eval -0.79] [%clk 1:27:12] } 9... Na6 { [%eval -0.3] [%clk 1:09:57] } 10. Qb3 { [%eval -0.13] [%clk 1:15:52] } 10... Qb6 { [%eval -0.19] [%clk 1:09:32] } 11. a3 { [%eval -0.59] [%clk 1:14:12] } 11... O-O { [%eval -0.55] [%clk 1:08:26] } 12. Qxb6 { [%eval -0.85] [%clk 0:59:29] } 12... axb6 { [%eval -0.88] [%clk 1:08:49] } 13. Ndf3 { [%eval -0.95] [%clk 0:59:38] } 13... Nc7 { [%eval -0.99] [%clk 1:02:55] } 14. Nh4 { [%eval -0.76] [%clk 0:46:41] } 14... Bh7 { [%eval -0.85] [%clk 1:01:39] } 15. Nhf3 { [%eval -1.0] [%clk 0:38:14] } 15... Nb5 { [%eval -0.75] [%clk 0:55:47] } 16. Be3 { [%eval -1.18] [%clk 0:36:36] } 16... Ra4 { [%eval -1.08] [%clk 0:54:54] } 17. Rfd1 { [%eval -1.31] [%clk 0:29:02] } 17... Rfa8 { [%eval -1.4] [%clk 0:53:19] } 18. Rac1 { [%eval -1.42] [%clk 0:28:51] } 18... Nd6?! { [%eval -0.77] } { Inaccuracy. Ne4 was best. } { [%clk 0:53:21] } 19. g4?! { [%eval -1.35] } { Inaccuracy. Bd2 was best. } { [%clk 0:27:27] } 19... b5 { [%eval -1.29] [%clk 0:50:32] } 20. Bd2 { [%eval -1.34] [%clk 0:21:18] } 20... Nde4?! { [%eval -0.72] } { Inaccuracy. Nc4 was best. } { [%clk 0:47:42] } 21. Be1 { [%eval -0.73] [%clk 0:20:54] } 21... g5 { [%eval -0.56] [%clk 0:37:57] } 22. h3 { [%eval -0.61] [%clk 0:20:53] } 22... Kg7 { [%eval -0.47] [%clk 0:38:08] } 23. Nd3?! { [%eval -1.13] } { Inaccuracy. e3 was best. } { [%clk 0:20:51] } 23... Nd7?! { [%eval -0.42] } { Inaccuracy. h5 was best. } { [%clk 0:36:55] } 24. Bb4 { [%eval -0.69] [%clk 0:20:18] } 24... Bxb4 { [%eval -0.66] [%clk 0:34:42] } 25. Nxb4 { [%eval -0.59] [%clk 0:19:23] } 25... f5 { [%eval -0.43] [%clk 0:34:56] } 26. gxf5 { [%eval -0.62] [%clk 0:17:40] } 26... Bxf5 { [%eval -0.75] [%clk 0:34:40] } 27. e3 { [%eval -0.82] [%clk 0:16:34] } 27... Re8 { [%eval -0.68] [%clk 0:30:53] } 28. Nd3 { [%eval -0.69] [%clk 0:16:31] } 28... Nd6 { [%eval -0.84] [%clk 0:30:17] } 29. Nfe5 { [%eval -1.05] [%clk 0:16:29] } 29... Nxe5 { [%eval -1.14] [%clk 0:30:19] } 30. Nxe5 { [%eval -0.92] [%clk 0:16:50] } 30... b4 { [%eval -0.95] [%clk 0:28:19] } 31. axb4 { [%eval -1.16] [%clk 0:15:28] } 31... Rxb4 { [%eval -0.99] [%clk 0:28:40] } 32. Ra1?! { [%eval -1.79] } { Inaccuracy. Rd2 was best. } { [%clk 0:11:15] } 32... Rxb2 { [%eval -1.75] [%clk 0:28:45] } 33. Ra7 { [%eval -2.07] [%clk 0:11:39] } 33... Nf7 { [%eval -1.99] [%clk 0:28:24] } 34. f4?! { [%eval -3.09] } { Inaccuracy. Nf3 was best. } { [%clk 0:11:25] } 34... gxf4 { [%eval -3.09] [%clk 0:27:18] } 35. exf4 { [%eval -3.2] [%clk 0:11:40] } 35... Kf6 { [%eval -3.23] [%clk 0:25:02] } 36. Rf1 { [%eval -3.3] [%clk 0:10:15] } 36... Nxe5 { [%eval -2.96] [%clk 0:20:42] } 37. fxe5+ { [%eval -3.18] [%clk 0:09:09] } 37... Ke6 { [%eval -2.98] [%clk 0:20:59] } 38. Rf2 { [%eval -3.25] [%clk 0:09:14] } 38... Rb4 { [%eval -3.31] [%clk 0:20:29] } 39. Rd2 { [%eval -3.52] [%clk 0:08:40] } 39... Rg8 { [%eval -3.36] [%clk 0:18:18] } 40. Kh2 { [%eval -3.91] [%clk 0:08:59] } 40... Be4 { [%eval -4.08] [%clk 0:18:04] } 41. Bf1 { [%eval -4.75] [%clk 0:07:26] } 41... Rb1 { [%eval -5.14] [%clk 0:18:25] } 42. Bg2 { [%eval -5.24] [%clk 0:07:00] } 42... Rxg2+ { [%eval -4.95] [%clk 0:18:12] } 43. Rxg2 { [%eval -5.15] [%clk 0:07:25] } 43... Bxg2 { [%eval -4.95] [%clk 0:18:38] } 44. Kxg2 { [%eval -5.69] [%clk 0:07:44] } 44... Rb4 { [%eval -5.34] [%clk 0:19:06] } 45. Kg3 { [%eval -5.85] [%clk 0:07:36] } 45... h5 { [%eval -5.12] [%clk 0:17:17] } 46. Kh4 { [%eval -5.63] [%clk 0:07:48] } 46... Rxd4+ { [%eval -5.92] [%clk 0:17:41] } 47. Kxh5 { [%eval -6.01] [%clk 0:08:09] } 47... Kxe5 { [%eval -5.87] [%clk 0:16:31] } 48. h4 { [%eval -6.1] [%clk 0:08:31] } 48... Rd1 { [%eval -6.16] [%clk 0:16:31] } 49. Kg6 { [%eval -6.24] [%clk 0:08:29] } 49... Rg1+ { [%eval -6.28] [%clk 0:16:49] } 50. Kf7 { [%eval -6.55] [%clk 0:08:25] } 50... Rh1 { [%eval -6.72] [%clk 0:17:00] } 0-1