Event: Icelandic Open 2025
Site: Blonduos, Iceland
Date: 2025-06-21
White: Petursson, Gudni
WhiteElo: 2003
Black: Thorhallsson, Simon
BlackTitle: FM
BlackElo: 2202
Result: 0-1
ECO: B08
Opening: Pirc Defense: Classical Variation, Quiet System, Chigorin Line
Variant: Standard
TimeControl: 90+30+15

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... g6 { [%eval 0.57] [%clk 1:30:58] } 2. e4 { [%eval 0.48] [%clk 1:30:40] } 2... Bg7 { [%eval 0.48] [%clk 1:31:22] } 3. Nf3 { [%eval 0.41] [%clk 1:30:54] } 3... d6 { [%eval 0.43] [%clk 1:31:47] } 4. Be2 { [%eval 0.35] [%clk 1:31:18] } 4... Nf6 { [%eval 0.37] [%clk 1:31:47] } 5. Nc3 { [%eval 0.33] [%clk 1:31:42] } 5... O-O { [%eval 0.36] [%clk 1:32:08] } 6. O-O { [%eval 0.29] [%clk 1:32:06] } 6... Nc6 { [%eval 0.45] [%clk 1:32:27] } 7. h3 { [%eval 0.27] [%clk 1:32:29] } 7... e5 { [%eval 0.32] [%clk 1:32:10] } 8. dxe5 { [%eval 0.21] [%clk 1:32:28] } 8... dxe5 { [%eval 0.27] [%clk 1:31:12] } 9. Bg5 { [%eval 0.24] [%clk 1:31:55] } 9... Be6 { [%eval 0.38] [%clk 1:30:42] } 10. Qxd8 { [%eval -0.05] [%clk 1:31:00] } 10... Rfxd8 { [%eval -0.04] [%clk 1:30:55] } 11. Rfd1 { [%eval -0.04] [%clk 1:31:25] } 11... h6 { [%eval 0.01] [%clk 1:30:34] } 12. Be3 { [%eval -0.05] [%clk 1:31:33] } 12... Ne8 { [%eval -0.09] [%clk 1:26:33] } 13. Nd2 { [%eval -0.12] [%clk 1:25:30] } 13... Nd4 { [%eval -0.14] [%clk 1:26:26] } 14. Bd3 { [%eval -0.13] [%clk 1:25:08] } 14... f5 { [%eval 0.0] [%clk 1:20:54] } 15. f3 { [%eval 0.0] [%clk 1:25:30] } 15... f4 { [%eval 0.02] [%clk 1:21:08] } 16. Bf2 { [%eval 0.15] [%clk 1:25:54] } 16... g5 { [%eval 0.1] [%clk 1:12:22] } 17. Rac1 { [%eval 0.08] [%clk 1:24:54] } 17... Nd6 { [%eval 0.39] [%clk 1:03:58] } 18. Nb3 { [%eval 0.0] [%clk 1:24:17] } 18... b6 { [%eval 0.0] [%clk 1:03:39] } 19. Nd5 { [%eval -0.24] [%clk 1:23:17] } 19... Rd7 { [%eval -0.26] [%clk 1:01:34] } 20. Nc3?! { [%eval -0.83] } { Inaccuracy. Ba6 was best. } { [%clk 1:11:52] } 20... Rad8 { [%eval -0.65] [%clk 1:01:30] } 21. Nxd4 { [%eval -1.0] [%clk 1:11:34] } 21... exd4 { [%eval -0.96] [%clk 1:01:47] } 22. Nb5 { [%eval -1.46] [%clk 1:10:14] } 22... Nc4 { [%eval -1.59] [%clk 0:56:21] } 23. Bxc4 { [%eval -2.05] [%clk 1:07:24] } 23... Bxc4 { [%eval -2.2] [%clk 0:56:04] } 24. a4 { [%eval -2.16] [%clk 1:07:39] } 24... a6 { [%eval -2.21] [%clk 0:55:04] } 25. Na3 { [%eval -2.17] [%clk 1:07:21] } 25... Be6 { [%eval -2.23] [%clk 0:55:17] } 26. Kf1?! { [%eval -3.4] } { Inaccuracy. Rd2 was best. } { [%clk 1:07:03] } 26... d3 { [%eval -3.37] [%clk 0:54:42] } 27. c3 { [%eval -3.7] [%clk 1:05:35] } 27... d2 { [%eval -3.75] [%clk 0:55:07] } 28. Ra1 { [%eval -4.69] [%clk 1:05:51] } 28... Bb3 { [%eval -4.45] [%clk 0:55:31] } 29. a5?! { [%eval -6.0] } { Inaccuracy. Rab1 was best. } { [%clk 1:06:00] } 29... b5 { [%eval -5.89] [%clk 0:54:11] } 30. Ke2 { [%eval -6.7] [%clk 1:06:25] } 30... b4 { [%eval -6.33] [%clk 0:53:52] } 0-1