Event: Ronda 1: Alvarez Navarro, Rafael - Galaviz Medina, Sion Radamantys
Site: https://lichess.org/broadcast/iii-campeonato-nacional-e-internacional-aguascalientes-2025--internacional/ronda-1/K3lB2QCf/Ws5r90Ip
White: Alvarez Navarro, Rafael
WhiteElo: 1929
Black: Galaviz Medina, Sion Radamantys
BlackTitle: IM
BlackElo: 2497
Result: 0-1
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:25] } 1... c5 { [%eval 0.25] [%clk 1:30:24] } 2. Nf3 { [%eval 0.2] [%clk 1:29:30] } 2... d6 { [%eval 0.31] [%clk 1:30:47] } 3. d4 { [%eval 0.22] [%clk 1:28:42] } 3... cxd4 { [%eval 0.19] [%clk 1:31:06] } 4. Qxd4 { [%eval 0.0] [%clk 1:29:08] } 4... Nc6 { [%eval 0.16] [%clk 1:29:19] } 5. Bb5 { [%eval 0.08] [%clk 1:29:31] } 5... Bd7 { [%eval 0.23] [%clk 1:29:20] } 6. Bxc6 { [%eval 0.08] [%clk 1:29:50] } 6... Bxc6 { [%eval 0.13] [%clk 1:29:16] } 7. Nc3 { [%eval 0.0] [%clk 1:30:06] } 7... Nf6 { [%eval 0.06] [%clk 1:28:36] } 8. Bg5 { [%eval 0.0] [%clk 1:30:21] } 8... e6 { [%eval 0.0] [%clk 1:28:54] } 9. O-O-O { [%eval -0.02] [%clk 1:30:41] } 9... Be7 { [%eval 0.06] [%clk 1:29:08] } 10. Rhe1 { [%eval 0.0] [%clk 1:30:54] } 10... O-O { [%eval 0.05] [%clk 1:28:48] } 11. Qd2?! { [%eval -0.58] } { Inaccuracy. e5 was best. } { [%clk 1:27:56] } 11... h6 { [%eval -0.46] [%clk 1:14:56] } 12. Bf4 { [%eval -0.73] [%clk 1:18:08] } 12... e5 { [%eval -0.64] [%clk 1:13:19] } 13. Bg3 { [%eval -0.61] [%clk 1:17:47] } 13... Nd7 { [%eval -0.55] [%clk 1:10:21] } 14. Nd5 { [%eval -0.72] [%clk 1:14:49] } 14... Bxd5 { [%eval -0.7] [%clk 1:10:30] } 15. Qxd5 { [%eval -0.59] [%clk 1:15:16] } 15... Qc7 { [%eval -0.27] [%clk 1:10:44] } 16. Bh4 { [%eval -0.4] [%clk 1:12:43] } 16... Rfc8 { [%eval -0.44] [%clk 1:11:03] } 17. Re2 { [%eval -0.82] [%clk 1:12:32] } 17... Bf8 { [%eval -0.88] [%clk 1:11:22] } 18. g4 { [%eval -1.22] [%clk 1:10:49] } 18... g6 { [%eval -0.74] [%clk 0:57:54] } 19. Ne1 { [%eval -0.8] [%clk 1:01:15] } 19... a5 { [%eval -0.66] [%clk 0:52:45] } 20. Ng2 { [%eval -0.72] [%clk 1:00:03] } 20... a4 { [%eval -0.75] [%clk 0:52:18] } 21. a3? { [%eval -2.46] } { Mistake. Ne3 was best. } { [%clk 0:54:52] } 21... Ra5?! { [%eval -1.68] } { Inaccuracy. b5 was best. } { [%clk 0:48:54] } 22. Qa2?! { [%eval -2.37] } { Inaccuracy. Qd2 was best. } { [%clk 0:54:13] } 22... Nc5 { [%eval -2.35] [%clk 0:49:09] } 23. f3? { [%eval -4.25] } { Mistake. Kb1 was best. } { [%clk 0:53:51] } 23... Nb3+ { [%eval -4.05] [%clk 0:48:55] } 24. Kb1 { [%eval -3.95] [%clk 0:51:49] } 24... Nd4 { [%eval -4.2] [%clk 0:48:51] } 25. Rxd4 { [%eval -4.27] [%clk 0:50:37] } 25... exd4 { [%eval -4.02] [%clk 0:49:12] } 26. Rd2 { [%eval -4.81] [%clk 0:48:50] } 26... d5 { [%eval -4.85] [%clk 0:42:34] } 27. Bg3 { [%eval -5.08] [%clk 0:46:44] } 27... Bd6 { [%eval -5.19] [%clk 0:42:50] } 28. Bxd6 { [%eval -5.29] [%clk 0:47:00] } 28... Qxd6 { [%eval -4.98] [%clk 0:43:18] } 29. exd5 { [%eval -5.26] [%clk 0:44:56] } 29... Qxh2 { [%eval -4.68] [%clk 0:42:47] } 0-1