Event: Round 5: Cori, Jorge - Delgado Romero, Marco
Site: https://lichess.org/broadcast/campeonato-nacional-superior-peru-2025--absoluto/round-5/jzpUHpd5/nT0G6hlO
Date: 2025-10-08
White: Cori, Jorge
WhiteTitle: GM
WhiteElo: 2594
Black: Delgado Romero, Marco
BlackElo: 2368
Result: 1-0
ECO: D77
Opening: Neo-Grünfeld Defense: Classical Variation, Polgar Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:38] } 1... g6 { [%eval 0.57] [%clk 1:24:22] } 2. Nf3 { [%eval 0.13] [%clk 1:30:58] } 2... Bg7 { [%eval 0.5] [%clk 1:24:45] } 3. g3 { [%eval 0.21] [%clk 1:31:21] } 3... Nf6 { [%eval 0.2] [%clk 1:23:49] } 4. Bg2 { [%eval 0.09] [%clk 1:31:46] } 4... O-O { [%eval 0.06] [%clk 1:23:53] } 5. O-O { [%eval 0.12] [%clk 1:32:12] } 5... d5 { [%eval 0.1] [%clk 1:23:14] } 6. c4 { [%eval 0.12] [%clk 1:28:26] } 6... Nc6 { [%eval 0.49] [%clk 1:23:33] } 7. Na3 { [%eval 0.18] [%clk 1:18:40] } 7... dxc4 { [%eval 0.4] [%clk 1:14:54] } 8. Nxc4 { [%eval 0.42] [%clk 1:18:30] } 8... Be6 { [%eval 0.42] [%clk 1:15:16] } 9. b3 { [%eval 0.37] [%clk 1:18:01] } 9... a5 { [%eval 0.31] [%clk 1:13:02] } 10. Bb2 { [%eval 0.43] [%clk 1:16:00] } 10... Bd5 { [%eval 0.26] [%clk 0:59:59] } 11. Rc1 { [%eval 0.44] [%clk 1:07:08] } 11... Bh6 { [%eval 0.86] [%clk 0:56:50] } 12. e3 { [%eval 0.9] [%clk 1:06:57] } 12... Ra6 { [%eval 1.24] [%clk 0:52:46] } 13. a3 { [%eval 1.24] [%clk 1:06:55] } 13... Qa8 { [%eval 1.58] [%clk 0:52:43] } 14. Qe2 { [%eval 1.48] [%clk 1:05:15] } 14... Rd8 { [%eval 1.4] [%clk 0:39:55] } 15. Rfd1 { [%eval 1.3] [%clk 1:03:05] } 15... Qc8 { [%eval 1.29] [%clk 0:28:41] } 16. Ne1 { [%eval 1.33] [%clk 0:44:16] } 16... Qe6 { [%eval 1.47] [%clk 0:25:07] } 17. Qf1 { [%eval 1.22] [%clk 0:32:58] } 17... Raa8 { [%eval 1.33] [%clk 0:14:12] } 18. Nd3 { [%eval 1.19] [%clk 0:28:15] } 18... Ne4 { [%eval 1.76] [%clk 0:11:26] } 19. Nd2?! { [%eval 0.8] } { Inaccuracy. Re1 was best. } { [%clk 0:17:34] } 19... Nxd2 { [%eval 0.85] [%clk 0:01:52] } 20. Rxd2 { [%eval 1.03] [%clk 0:17:39] } 20... b6? { [%eval 2.57] } { Mistake. Bxg2 was best. } { [%clk 0:00:46] } 21. Bxd5 { [%eval 2.49] [%clk 0:15:57] } 21... Rxd5 { [%eval 2.84] [%clk 0:00:50] } 22. Rdc2 { [%eval 2.35] [%clk 0:16:23] } 22... Nxd4?! { [%eval 3.53] } { Inaccuracy. Na7 was best. } { [%clk 0:00:31] } 23. exd4 { [%eval 2.8] [%clk 0:09:07] } 23... Bxc1 { [%eval 2.81] [%clk 0:00:55] } 24. Rxc1 { [%eval 2.76] [%clk 0:09:35] } 24... Rd6 { [%eval 3.05] [%clk 0:00:33] } 25. Rxc7 { [%eval 2.93] [%clk 0:09:32] } 25... Rc8?! { [%eval 4.23] } { Inaccuracy. Qxb3 was best. } { [%clk 0:00:52] } 26. Nf4 { [%eval 4.07] [%clk 0:06:22] } 26... Qf5 { [%eval 4.24] [%clk 0:01:20] } 27. Rxe7 { [%eval 4.1] [%clk 0:06:43] } 27... Qc2 { [%eval 4.49] [%clk 0:01:27] } 28. Qe2 { [%eval 4.21] [%clk 0:05:13] } 1-0