Event: Round 7: Natanael Vanegas - Nahum Espinoza
Date: 2023-09-16
White: Natanael Vanegas
Black: Nahum Espinoza
BlackTitle: FM
Result: 1/2-1/2
ECO: E95
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:25] } 2. c4 { [%eval 0.16] [%clk 1:29:47] } 2... g6 { [%eval 0.3] [%clk 1:30:52] } 3. Nc3 { [%eval 0.31] [%clk 1:30:11] } 3... Bg7 { [%eval 0.7] [%clk 1:31:19] } 4. e4 { [%eval 0.67] [%clk 1:30:33] } 4... d6 { [%eval 0.67] [%clk 1:31:47] } 5. Nf3 { [%eval 0.57] [%clk 1:30:56] } 5... O-O { [%eval 0.48] [%clk 1:32:13] } 6. Be2 { [%eval 0.5] [%clk 1:31:19] } 6... Nbd7 { [%eval 0.84] [%clk 1:32:14] } 7. O-O { [%eval 0.68] [%clk 1:31:34] } 7... e5 { [%eval 0.62] [%clk 1:32:26] } 8. Re1 { [%eval 0.46] [%clk 1:31:51] } 8... c6 { [%eval 0.73] [%clk 1:28:44] } 9. Bf1 { [%eval 0.64] [%clk 1:28:54] } 9... Re8 { [%eval 1.0] [%clk 1:23:21] } 10. h3?! { [%eval 0.36] } { Inaccuracy. d5 was best. } { [%clk 1:26:18] } 10... Nh5?! { [%eval 1.13] } { Inaccuracy. exd4 was best. } { [%clk 1:22:41] } 11. Be3 { [%eval 0.93] [%clk 1:25:47] } 11... exd4 { [%eval 0.89] [%clk 1:17:17] } 12. Nxd4 { [%eval 0.86] [%clk 1:24:12] } 12... Nc5 { [%eval 0.88] [%clk 1:16:42] } 13. f3 { [%eval 0.55] [%clk 1:23:26] } 13... Be5 { [%eval 0.48] [%clk 1:14:38] } 14. Qd2 { [%eval 0.59] [%clk 1:22:56] } 14... Qf6 { [%eval 0.46] [%clk 1:12:46] } 15. Rad1 { [%eval 0.52] [%clk 1:22:41] } 15... Nf4 { [%eval 0.68] [%clk 1:05:09] } 16. b4?! { [%eval -0.12] } { Inaccuracy. g3 was best. } { [%clk 1:13:32] } 16... Ncd3 { [%eval 0.25] [%clk 0:53:28] } 17. Bxd3 { [%eval 0.32] [%clk 1:12:08] } 17... Bxd4 { [%eval 0.25] [%clk 0:53:50] } 18. Ne2 { [%eval 0.0] [%clk 1:12:14] } 18... Nxh3+?? { [%eval 2.65] } { Blunder. Nxe2+ was best. } { [%clk 0:52:43] } 19. gxh3 { [%eval 2.5] [%clk 1:10:57] } 19... Qg5+ { [%eval 2.5] [%clk 0:53:05] } 20. Kf2 { [%eval 2.51] [%clk 1:11:17] } 20... Bxe3+ { [%eval 3.1] [%clk 0:47:58] } 21. Qxe3 { [%eval 2.98] [%clk 1:11:33] } 21... Qh4+ { [%eval 3.14] [%clk 0:48:27] } 22. Ng3?? { [%eval 0.84] } { Blunder. Kg1 was best. } { [%clk 1:06:08] } 22... f5 { [%eval 0.98] [%clk 0:48:22] } 23. f4 { [%eval 1.02] [%clk 0:55:28] } 23... fxe4?! { [%eval 1.99] } { Inaccuracy. g5 was best. } { [%clk 0:44:55] } 24. Bxe4 { [%eval 2.27] [%clk 0:55:36] } 24... Rf8 { [%eval 2.84] [%clk 0:36:26] } 25. Rxd6?! { [%eval 1.93] } { Inaccuracy. Bg2 was best. } { [%clk 0:54:30] } 25... Rxf4+ { [%eval 2.03] [%clk 0:35:30] } 26. Kg1 { [%eval 2.13] [%clk 0:54:37] } 26... Bxh3 { [%eval 2.02] [%clk 0:34:31] } 27. Bg2?! { [%eval 1.03] } { Inaccuracy. b5 was best. } { [%clk 0:41:17] } 27... Raf8 { [%eval 1.19] [%clk 0:26:56] } 28. Bxh3 { [%eval 1.14] [%clk 0:39:31] } 28... Qxh3 { [%eval 1.05] [%clk 0:27:24] } 29. Qe6+?! { [%eval 0.07] } { Inaccuracy. Rd8 was best. } { [%clk 0:39:48] } 29... Qxe6 { [%eval 0.05] [%clk 0:27:50] } 30. Rexe6 { [%eval 0.02] [%clk 0:40:02] } 30... Rg4 { [%eval 0.14] [%clk 0:27:22] } 31. Kg2 { [%eval 0.1] [%clk 0:39:58] } 31... Rxc4 { [%eval 0.09] [%clk 0:27:28] } 32. Rd7 { [%eval 0.0] [%clk 0:40:12] } 32... Rf7 { [%eval 0.0] [%clk 0:27:38] } 33. Re8+ { [%eval -0.01] [%clk 0:40:04] } 33... Kg7 { [%eval 0.0] [%clk 0:27:58] } 34. Ree7 { [%eval -0.01] [%clk 0:40:23] } 34... Rxe7 { [%eval 0.0] [%clk 0:28:05] } 35. Rxe7+ { [%eval 0.0] [%clk 0:40:47] } 35... Kf6 { [%eval 0.0] [%clk 0:28:24] } 36. Rxb7 { [%eval 0.0] [%clk 0:41:08] } 36... Rc2+ { [%eval 0.0] [%clk 0:24:22] } 1/2-1/2