Event: Round 8: Galaviz Medina, Atlas Adomaytis - Obregon Rivero, Juan Carlos
Site: https://lichess.org/broadcast/i-campeonato-nacional-e-internacional-de-ajedrez-monterrey-2025--internacional/round-8/bPNBom7k/daflC4SN
Date: 2025-10-18
White: Galaviz Medina, Atlas Adomaytis
WhiteTitle: CM
WhiteElo: 2160
Black: Obregon Rivero, Juan Carlos
BlackTitle: GM
BlackElo: 2462
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:14:05] } 1... c5 { [%eval 0.25] [%clk 1:17:43] } 2. b3 { [%eval -0.03] [%clk 1:28:03] } 2... d5 { [%eval 0.15] [%clk 1:17:05] } 3. Bb2 { [%eval 0.0] [%clk 1:27:56] } 3... f6 { [%eval 0.0] [%clk 1:16:37] } 4. e4 { [%eval -0.14] [%clk 1:02:54] } 4... dxe4 { [%eval 0.04] [%clk 1:13:05] } 5. Nh4 { [%eval 0.0] [%clk 1:00:51] } 5... Nh6 { [%eval 0.0] [%clk 1:12:38] } 6. Qh5+?! { [%eval -0.99] } { Inaccuracy. Nc3 was best. } { [%clk 0:41:11] } 6... g6 { [%eval -0.94] [%clk 1:11:56] } 7. Bb5+ { [%eval -1.41] [%clk 0:38:09] } 7... Nc6 { [%eval -1.41] [%clk 1:06:34] } 8. Qxc5 { [%eval -1.95] [%clk 0:36:26] } 8... g5 { [%eval -1.96] [%clk 1:04:36] } 9. Bxc6+ { [%eval -2.53] [%clk 0:36:10] } 9... bxc6 { [%eval -2.46] [%clk 1:05:00] } 10. Qxc6+ { [%eval -2.4] [%clk 0:36:37] } 10... Bd7 { [%eval -2.68] [%clk 1:05:01] } 11. Qxe4 { [%eval -2.66] [%clk 0:36:59] } 11... gxh4 { [%eval -2.52] [%clk 1:05:23] } 12. Bxf6?! { [%eval -3.67] } { Inaccuracy. Qxh4 was best. } { [%clk 0:33:48] } 12... Rg8 { [%eval -3.56] [%clk 1:05:24] } 13. Nc3 { [%eval -3.71] [%clk 0:27:15] } 13... Rg6 { [%eval -3.89] [%clk 1:04:29] } 14. Be5 { [%eval -3.86] [%clk 0:27:00] } 14... Ng4 { [%eval -3.85] [%clk 0:59:39] } 15. O-O-O { [%eval -3.77] [%clk 0:26:00] } 15... Bc6 { [%eval -3.83] [%clk 0:58:02] } 16. Qe2 { [%eval -3.91] [%clk 0:23:40] } 16... Nxe5 { [%eval -4.06] [%clk 0:57:20] } 17. Qxe5 { [%eval -3.92] [%clk 0:24:05] } 17... h3 { [%eval -3.79] [%clk 0:56:54] } 18. d4?! { [%eval -4.77] } { Inaccuracy. g3 was best. } { [%clk 0:22:18] } 18... hxg2 { [%eval -4.68] [%clk 0:55:14] } 19. Rhg1 { [%eval -4.67] [%clk 0:22:44] } 19... Qd6 { [%eval -4.27] [%clk 0:51:57] } 20. Qh5 { [%eval -4.81] [%clk 0:21:42] } 20... Qf4+ { [%eval -4.6] [%clk 0:51:42] } 21. Kb1 { [%eval -4.82] [%clk 0:21:52] } 21... Bf3 { [%eval -4.91] [%clk 0:49:13] } 22. Qb5+ { [%eval -5.31] [%clk 0:22:19] } 22... Kf7 { [%eval -5.24] [%clk 0:49:21] } 23. Rd3 { [%eval -5.12] [%clk 0:22:29] } 23... Kg7 { [%eval -4.35] [%clk 0:46:56] } 24. Qe5+ { [%eval -4.38] [%clk 0:19:19] } 24... Qxe5 { [%eval -4.28] [%clk 0:47:08] } 25. dxe5 { [%eval -4.35] [%clk 0:19:46] } 25... Bc6 { [%eval -4.37] [%clk 0:47:05] } 26. Ne2 { [%eval -4.07] [%clk 0:18:27] } 26... e6 { [%eval -4.02] [%clk 0:43:44] } 27. Nf4 { [%eval -4.56] [%clk 0:18:25] } 27... Bc5 { [%eval -4.57] [%clk 0:43:43] } 28. Nxg6 { [%eval -4.56] [%clk 0:17:16] } 28... hxg6 { [%eval -4.37] [%clk 0:43:51] } 0-1