Event: Campeonato Sudamericano Absoluto 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025-absoluto/round-8/egqn6zmf/7wrYoEQa
Date: 2025-11-07
White: Arias Diaz, Miguel Angel
WhiteElo: 2092
Black: Cortes Valdivia, Walter Benjamin
BlackElo: 1688
Result: 1-0
ECO: E71
Opening: King's Indian Defense: Makogonov Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:26:13] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:26:39] } 2... g6 { [%eval 0.28] [%clk 1:31:13] } 3. Nc3 { [%eval 0.18] [%clk 1:27:07] } 3... Bg7 { [%eval 0.46] [%clk 1:31:31] } 4. e4 { [%eval 0.4] [%clk 1:27:35] } 4... d6 { [%eval 0.55] [%clk 1:31:59] } 5. h3 { [%eval 0.53] [%clk 1:28:01] } 5... O-O { [%eval 0.5] [%clk 1:32:09] } 6. Be3 { [%eval 0.45] [%clk 1:28:28] } 6... c5 { [%eval 0.48] [%clk 1:32:32] } 7. d5 { [%eval 0.38] [%clk 1:28:54] } 7... e6 { [%eval 0.38] [%clk 1:32:50] } 8. Nf3 { [%eval 0.56] [%clk 1:29:14] } 8... exd5 { [%eval 0.51] [%clk 1:33:11] } 9. cxd5 { [%eval 0.53] [%clk 1:29:38] } 9... Re8 { [%eval 0.51] [%clk 1:33:06] } 10. Bd3 { [%eval 0.55] [%clk 1:30:00] } 10... a6?! { [%eval 1.19] } { Inaccuracy. Nxe4 was best. } { [%clk 1:33:23] } 11. a4 { [%eval 1.12] [%clk 1:30:27] } 11... Nbd7 { [%eval 1.26] [%clk 1:15:59] } 12. O-O { [%eval 1.23] [%clk 1:30:44] } 12... b6 { [%eval 1.44] [%clk 1:15:41] } 13. Nd2 { [%eval 1.48] [%clk 1:20:42] } 13... Bb7 { [%eval 1.85] [%clk 1:09:26] } 14. Re1 { [%eval 1.81] [%clk 1:07:57] } 14... Rc8 { [%eval 1.94] [%clk 1:04:41] } 15. Qe2 { [%eval 1.95] [%clk 1:01:54] } 15... a5?! { [%eval 2.69] } { Inaccuracy. Ne5 was best. } { [%clk 0:54:41] } 16. Bb5 { [%eval 2.72] [%clk 0:51:58] } 16... Re7 { [%eval 2.5] [%clk 0:54:49] } 17. Rad1 { [%eval 2.67] [%clk 0:48:52] } 17... Ne8 { [%eval 2.77] [%clk 0:49:23] } 18. Bg5 { [%eval 2.7] [%clk 0:40:31] } 18... Ndf6?! { [%eval 3.88] } { Inaccuracy. f6 was best. } { [%clk 0:47:44] } 19. Nc4 { [%eval 3.92] [%clk 0:30:54] } 19... h6 { [%eval 3.93] [%clk 0:39:41] } 20. Bh4 { [%eval 3.85] [%clk 0:31:02] } 20... g5 { [%eval 3.97] [%clk 0:40:02] } 21. Bg3 { [%eval 3.95] [%clk 0:31:30] } 21... Nd7 { [%eval 4.05] [%clk 0:38:12] } 22. Bxd6 { [%eval 3.93] [%clk 0:28:18] } 22... Nxd6 { [%eval 3.91] [%clk 0:38:03] } 23. Nxd6 { [%eval 3.98] [%clk 0:28:47] } 23... Rb8 { [%eval 4.1] [%clk 0:38:05] } 24. Bc6 { [%eval 3.85] [%clk 0:23:27] } 24... Bc8 { [%eval 4.15] [%clk 0:34:19] } 25. Nf5 { [%eval 4.11] [%clk 0:22:28] } 25... Re5 { [%eval 4.1] [%clk 0:34:28] } 26. d6 { [%eval 4.08] [%clk 0:22:12] } 26... Bb7?! { [%eval 5.16] } { Inaccuracy. Nf8 was best. } { [%clk 0:34:33] } 27. Ne7+ { [%eval 4.76] [%clk 0:21:40] } 27... Kf8 { [%eval 4.75] [%clk 0:34:41] } 28. Bxb7 { [%eval 4.55] [%clk 0:21:16] } 28... Rxb7 { [%eval 4.66] [%clk 0:35:09] } 29. Nc6 { [%eval 4.62] [%clk 0:20:38] } 29... Qe8 { [%eval 4.94] [%clk 0:35:37] } 30. Nxe5 { [%eval 4.57] [%clk 0:20:57] } 30... Bxe5 { [%eval 4.64] [%clk 0:36:05] } 31. Nb5 { [%eval 4.74] [%clk 0:20:27] } 31... c4 { [%eval 5.12] [%clk 0:35:50] } 32. Qxc4 { [%eval 5.31] [%clk 0:19:11] } 32... Nc5 { [%eval 5.5] [%clk 0:36:19] } 33. Nc7 { [%eval 5.16] [%clk 0:18:41] } 33... Qd7 { [%eval 5.23] [%clk 0:36:15] } 34. Qd5 { [%eval 4.71] [%clk 0:18:41] } 34... Bxb2?! { [%eval 6.47] } { Inaccuracy. f6 was best. } { [%clk 0:35:20] } 35. e5 { [%eval 6.27] [%clk 0:18:52] } 35... Bc3 { [%eval 7.89] [%clk 0:35:43] } 36. e6 { [%eval 7.7] [%clk 0:18:12] } 36... fxe6 { [%eval 7.61] [%clk 0:35:40] } 1-0