Event: Round 3: Otalora Pacheco, Carlos Eduardo - Barrientos, Sergio E
Date: 2024-06-01
White: Otalora Pacheco, Carlos Eduardo
WhiteTitle: FM
WhiteElo: 2063
Black: Barrientos, Sergio E
BlackTitle: GM
BlackElo: 2409
Result: 0-1
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 0:15:19] } 1... Nf6 { [%eval 0.17] [%clk 0:15:19] } 2. c4 { [%eval 0.21] [%clk 0:15:27] } 2... g6 { [%eval 0.51] [%clk 0:15:28] } 3. Nf3 { [%eval 0.28] [%clk 0:15:36] } 3... Bg7 { [%eval 0.31] [%clk 0:15:37] } 4. Nc3 { [%eval 0.26] [%clk 0:15:44] } 4... d6 { [%eval 0.46] [%clk 0:15:46] } 5. e4 { [%eval 0.46] [%clk 0:15:53] } 5... O-O { [%eval 0.54] [%clk 0:15:54] } 6. Be2 { [%eval 0.48] [%clk 0:16:02] } 6... c6 { [%eval 0.65] [%clk 0:15:48] } 7. O-O { [%eval 0.62] [%clk 0:16:09] } 7... a6 { [%eval 0.75] [%clk 0:15:56] } 8. Qc2 { [%eval 0.78] [%clk 0:15:46] } 8... Bg4 { [%eval 0.88] [%clk 0:15:57] } 9. Be3 { [%eval 0.67] [%clk 0:15:52] } 9... Nbd7 { [%eval 0.91] [%clk 0:15:55] } 10. a3 { [%eval 0.59] [%clk 0:15:59] } 10... e5 { [%eval 0.57] [%clk 0:15:58] } 11. Rac1 { [%eval 0.12] [%clk 0:15:43] } 11... Bxf3 { [%eval 0.14] [%clk 0:15:44] } 12. Bxf3 { [%eval 0.26] [%clk 0:15:51] } 12... exd4 { [%eval 0.2] [%clk 0:15:52] } 13. Bxd4 { [%eval 0.3] [%clk 0:15:59] } 13... Re8 { [%eval 0.23] [%clk 0:16:01] } 14. Rfd1 { [%eval 0.0] [%clk 0:15:57] } 14... Qe7 { [%eval 0.07] [%clk 0:16:01] } 15. b4 { [%eval -0.09] [%clk 0:15:33] } 15... Rac8 { [%eval 0.37] [%clk 0:16:06] } 16. Be3 { [%eval -0.02] [%clk 0:14:00] } 16... h5 { [%eval 0.09] [%clk 0:15:32] } 17. h3 { [%eval 0.05] [%clk 0:14:05] } 17... Qe6 { [%eval 0.21] [%clk 0:15:11] } 18. Qa2 { [%eval -0.13] [%clk 0:12:04] } 18... Ne5 { [%eval 0.02] [%clk 0:13:12] } 19. Be2 { [%eval 0.0] [%clk 0:12:08] } 19... b5 { [%eval 0.02] [%clk 0:13:13] } 20. cxb5 { [%eval 0.0] [%clk 0:10:38] } 20... Qxa2 { [%eval 0.0] [%clk 0:13:22] } 21. Nxa2 { [%eval 0.0] [%clk 0:10:46] } 21... axb5 { [%eval 0.0] [%clk 0:13:30] } 22. Nc3 { [%eval 0.0] [%clk 0:07:39] } 22... Bf8 { [%eval 0.38] [%clk 0:11:03] } 23. Rc2 { [%eval 0.41] [%clk 0:07:37] } 23... Ra8 { [%eval 0.28] [%clk 0:08:56] } 24. Bc1 { [%eval 0.29] [%clk 0:07:41] } 24... Ned7 { [%eval 0.62] [%clk 0:08:34] } 25. f3 { [%eval 0.33] [%clk 0:07:20] } 25... Nb6 { [%eval 0.38] [%clk 0:08:32] } 26. Nb1 { [%eval 0.3] [%clk 0:07:25] } 26... Rac8?! { [%eval 0.86] } { Inaccuracy. Rec8 was best. } { [%clk 0:05:16] } 27. Bf4?! { [%eval 0.0] } { Inaccuracy. Be3 was best. } { [%clk 0:07:31] } 27... d5 { [%eval 0.0] [%clk 0:05:17] } 28. Bg5 { [%eval -0.1] [%clk 0:01:01] } 28... Nh7 { [%eval 0.08] [%clk 0:04:49] } 29. Bc1?! { [%eval -0.6] } { Inaccuracy. Be3 was best. } { [%clk 0:01:09] } 29... dxe4 { [%eval -0.63] [%clk 0:04:52] } 30. fxe4 { [%eval -0.59] [%clk 0:01:18] } 30... Nf6 { [%eval -0.28] [%clk 0:04:48] } 31. Be3 { [%eval -0.31] [%clk 0:01:13] } 31... Na4 { [%eval -0.17] [%clk 0:04:15] } 32. Rdc1 { [%eval -0.25] [%clk 0:00:35] } 32... Rxe4 { [%eval -0.08] [%clk 0:03:49] } 33. Kf2 { [%eval -0.43] [%clk 0:00:15] } 33... Rxe3 { [%eval -0.48] [%clk 0:03:16] } 34. Kxe3 { [%eval -0.45] [%clk 0:00:22] } 34... Bh6+ { [%eval -0.34] [%clk 0:03:25] } 35. Kf3 { [%eval -0.84] [%clk 0:00:25] } 35... Bxc1 { [%eval -0.67] [%clk 0:03:30] } 36. Rxc1 { [%eval -0.73] [%clk 0:00:34] } 36... Nb6 { [%eval -0.8] [%clk 0:03:32] } 37. Nd2 { [%eval -0.84] [%clk 0:00:40] } 37... Nfd7 { [%eval -0.66] [%clk 0:03:32] } 38. Ne4?! { [%eval -1.52] } { Inaccuracy. Kg3 was best. } { [%clk 0:00:43] } 38... Ra8 { [%eval -1.52] [%clk 0:03:39] } 39. Rxc6?? { [%eval -4.58] } { Blunder. Kf2 was best. } { [%clk 0:00:32] } 39... Ne5+ { [%eval -4.57] [%clk 0:03:48] } 40. Ke3 { [%eval -4.76] } 0-1