Event: Ronda 6: Quesada Perez, Luis Ernesto - Obregon Rivero, Juan Carlos
Site: https://lichess.org/broadcast/iii-campeonato-nacional-e-internacional-aguascalientes-2025--internacional/ronda-6/iOLh10r1/Qz84A3sF
White: Quesada Perez, Luis Ernesto
WhiteTitle: GM
WhiteElo: 2550
Black: Obregon Rivero, Juan Carlos
BlackTitle: GM
BlackElo: 2462
Result: 1/2-1/2
ECO: E73
Opening: King's Indian Defense: Normal Variation, Standard Development
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:24:12] } 2. c4 { [%eval 0.18] [%clk 1:30:51] } 2... g6 { [%eval 0.28] [%clk 1:24:35] } 3. Nc3 { [%eval 0.18] [%clk 1:31:16] } 3... Bg7 { [%eval 0.51] [%clk 1:25:00] } 4. e4 { [%eval 0.4] [%clk 1:31:41] } 4... d6 { [%eval 0.55] [%clk 1:25:24] } 5. Be2 { [%eval 0.51] [%clk 1:31:40] } 5... e5 { [%eval 0.47] [%clk 1:25:26] } 6. d5 { [%eval 0.35] [%clk 1:29:29] } 6... a5 { [%eval 0.5] [%clk 1:25:50] } 7. h4 { [%eval 0.45] [%clk 1:26:25] } 7... Na6 { [%eval 0.44] [%clk 1:26:14] } 8. h5 { [%eval 0.53] [%clk 1:24:54] } 8... Nc5 { [%eval 0.55] [%clk 1:26:36] } 9. Qc2 { [%eval 0.61] [%clk 1:25:23] } 9... a4 { [%eval 0.58] [%clk 1:26:58] } 10. Be3 { [%eval 0.65] [%clk 1:22:29] } 10... b6 { [%eval 0.52] [%clk 1:27:12] } 11. Bf3 { [%eval 0.25] [%clk 1:05:55] } 11... Bd7?! { [%eval 1.12] } { Inaccuracy. Nxh5 was best. } { [%clk 1:26:28] } 12. Nge2 { [%eval 0.96] [%clk 1:06:01] } 12... Qc8 { [%eval 1.11] [%clk 1:21:20] } 13. Ng3 { [%eval 1.03] [%clk 0:57:54] } 13... c6?! { [%eval 2.06] } { Inaccuracy. Ng4 was best. } { [%clk 1:13:16] } 14. dxc6 { [%eval 1.9] [%clk 0:45:18] } 14... Qxc6 { [%eval 2.09] [%clk 1:08:54] } 15. hxg6?! { [%eval 1.25] } { Inaccuracy. h6 was best. } { [%clk 0:44:43] } 15... fxg6 { [%eval 1.38] [%clk 1:00:52] } 16. Nd5 { [%eval 1.34] [%clk 0:37:49] } 16... Kf7 { [%eval 1.25] [%clk 0:55:57] } 17. O-O-O { [%eval 0.71] [%clk 0:33:55] } 17... Rac8 { [%eval 0.85] [%clk 0:55:48] } 18. Kb1 { [%eval 0.8] [%clk 0:33:33] } 18... Be6 { [%eval 0.91] [%clk 0:52:34] } 19. Bg5?! { [%eval 0.0] } { Inaccuracy. Be2 was best. } { [%clk 0:25:41] } 19... Ncd7?! { [%eval 0.95] } { Inaccuracy. b5 was best. } { [%clk 0:52:29] } 20. Nf5?! { [%eval 0.0] } { Inaccuracy. Be2 was best. } { [%clk 0:17:07] } 20... gxf5 { [%eval 0.0] [%clk 0:46:19] } 21. Nxf6 { [%eval 0.0] [%clk 0:11:45] } 21... Nxf6 { [%eval 0.0] [%clk 0:41:40] } 22. exf5 { [%eval 0.0] [%clk 0:17:10] } 22... Qxc4 { [%eval 0.0] [%clk 0:41:49] } 23. fxe6+ { [%eval 0.0] [%clk 0:17:28] } 23... Qxe6 { [%eval 0.0] [%clk 0:38:31] } 24. Bxf6?! { [%eval -0.73] } { Inaccuracy. Qd2 was best. } { [%clk 0:08:11] } 24... Rxc2 { [%eval -0.78] [%clk 0:36:08] } 25. Bd5 { [%eval -0.84] [%clk 0:08:40] } 25... Qxd5 { [%eval -1.06] [%clk 0:35:10] } 26. Rxd5 { [%eval -1.01] [%clk 0:09:07] } 26... Rc5?! { [%eval 0.0] } { Inaccuracy. Rxf2 was best. } { [%clk 0:35:23] } 27. Bxg7 { [%eval 0.0] [%clk 0:09:30] } 27... Kxg7 { [%eval 0.0] [%clk 0:35:07] } 28. Rxd6 { [%eval 0.04] [%clk 0:09:59] } 28... b5 { [%eval 0.02] [%clk 0:34:55] } 29. a3 { [%eval 0.0] [%clk 0:07:13] } 29... h5 { [%eval 0.0] [%clk 0:35:08] } 30. f3 { [%eval 0.0] [%clk 0:04:45] } 30... h4 { [%eval 0.0] [%clk 0:33:36] } 31. Rd2 { [%eval 0.0] [%clk 0:04:53] } 31... Kf6 { [%eval 0.0] [%clk 0:32:53] } 32. g3 { [%eval 0.0] [%clk 0:04:05] } 32... h3 { [%eval 0.0] [%clk 0:32:20] } 33. Rdh2 { [%eval 0.0] [%clk 0:04:27] } 33... e4 { [%eval 0.0] [%clk 0:32:42] } 34. Rxh3 { [%eval 0.0] [%clk 0:04:43] } 34... Rxh3 { [%eval 0.0] [%clk 0:31:54] } 35. Rxh3 { [%eval 0.0] [%clk 0:04:43] } 35... exf3 { [%eval 0.0] [%clk 0:30:26] } 36. g4 { [%eval 0.0] [%clk 0:05:39] } 36... f2 { [%eval 0.0] [%clk 0:30:17] } 37. Rf3+ { [%eval 0.0] [%clk 0:06:03] } 37... Kg5 { [%eval 0.0] [%clk 0:30:42] } 1/2-1/2