Event: Round 8: Galaviz Medina, Sion Radamantys - Jacobson, Brandon
Site: https://lichess.org/broadcast/40th-basque-country-sestao-open-2025/round-8/7Hb50thP/4LpXcCBT
Date: 2025-09-17
White: Galaviz Medina, Sion Radamantys
WhiteTitle: IM
WhiteElo: 2498
Black: Jacobson, Brandon
BlackTitle: GM
BlackElo: 2569
Result: 1/2-1/2
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 0:48:05] } 1... Nf6 { [%eval 0.19] [%clk 1:30:22] } 2. c4 { [%eval 0.18] [%clk 0:48:32] } 2... g6 { [%eval 0.28] [%clk 1:30:41] } 3. Nc3 { [%eval 0.18] [%clk 0:48:58] } 3... Bg7 { [%eval 0.51] [%clk 1:31:06] } 4. e4 { [%eval 0.4] [%clk 0:49:25] } 4... d6 { [%eval 0.55] [%clk 1:31:29] } 5. Be2 { [%eval 0.51] [%clk 0:49:52] } 5... O-O { [%eval 0.48] [%clk 1:31:20] } 6. Be3 { [%eval 0.5] [%clk 0:50:16] } 6... a5 { [%eval 0.46] [%clk 1:31:18] } 7. Nf3 { [%eval 0.68] [%clk 0:49:47] } 7... Ng4 { [%eval 0.64] [%clk 1:31:41] } 8. Bg5 { [%eval 0.77] [%clk 0:48:20] } 8... h6 { [%eval 0.69] [%clk 1:32:04] } 9. Bh4 { [%eval 0.83] [%clk 0:41:18] } 9... Nf6 { [%eval 0.72] [%clk 1:31:27] } 10. O-O { [%eval 0.31] [%clk 0:39:33] } 10... g5 { [%eval 0.47] [%clk 1:25:04] } 11. Bg3 { [%eval 0.38] [%clk 0:39:58] } 11... Nh5 { [%eval 0.46] [%clk 1:25:30] } 12. Ne1 { [%eval 0.38] [%clk 0:33:53] } 12... Nxg3 { [%eval 0.41] [%clk 1:16:02] } 13. hxg3 { [%eval 0.38] [%clk 0:34:09] } 13... c5 { [%eval 0.36] [%clk 0:58:46] } 14. d5 { [%eval 0.37] [%clk 0:34:24] } 14... a4 { [%eval 0.43] [%clk 0:59:13] } 15. a3 { [%eval 0.39] [%clk 0:31:11] } 15... Nd7 { [%eval 0.82] [%clk 0:59:33] } 16. Nc2 { [%eval 0.84] [%clk 0:27:32] } 16... Nf6 { [%eval 0.8] [%clk 0:49:28] } 17. Ne3 { [%eval 0.96] [%clk 0:21:15] } 17... Bd7 { [%eval 1.14] [%clk 0:41:02] } 18. Qd2 { [%eval 1.01] [%clk 0:15:58] } 18... g4 { [%eval 1.48] [%clk 0:32:42] } 19. f4 { [%eval 1.57] [%clk 0:10:23] } 19... gxf3 { [%eval 1.56] [%clk 0:33:01] } 20. gxf3 { [%eval 1.53] [%clk 0:09:47] } 20... Nh5 { [%eval 1.82] [%clk 0:17:52] } 21. Kh2?! { [%eval 0.94] } { Inaccuracy. Kf2 was best. } { [%clk 0:06:25] } 21... e5 { [%eval 1.29] [%clk 0:15:39] } 22. Nf5 { [%eval 0.88] [%clk 0:06:37] } 22... Bxf5 { [%eval 0.68] [%clk 0:15:55] } 23. exf5 { [%eval 0.69] [%clk 0:07:02] } 23... e4?! { [%eval 1.49] } { Inaccuracy. Qg5 was best. } { [%clk 0:14:49] } 24. Nxe4 { [%eval 1.79] } 24... Nf6 { [%eval 1.57] [%clk 0:15:06] } 25. Bd3?! { [%eval 0.45] } { Inaccuracy. Nc3 was best. } 25... Nxe4 { [%eval 0.44] [%clk 0:14:25] } 26. fxe4 { [%eval 0.44] } 26... Qf6 { [%eval 0.54] [%clk 0:10:41] } 27. e5 { [%eval 0.36] } 27... dxe5 { [%eval 0.31] [%clk 0:11:04] } 28. Be4 { [%eval 0.36] } 28... Rfd8 { [%eval 0.43] [%clk 0:10:25] } 29. Rad1 { [%eval 0.33] } 29... Rd6 { [%eval 0.31] [%clk 0:10:49] } 30. Kg2 { [%eval 0.29] } 1/2-1/2