[Event "Icelandic Open 100yr 2025"]
[Site "Blonduos ISL"]
[Date "2025.06.21"]
[Round "9.4"]
[White "Birkisson, Bardur Orn"]
[Black "Stefansson, H"]
[Result "0-1"]
[WhiteElo "2280"]
[BlackElo "2424"]
[ECO "B10"]
[PlyCount "80"]

1.e4 c6 2.Nf3 d5 3.d3 Bg4 4.h3 Bh5 5.Qe2 e6 6.g4 Bg6 7.Bg2 Bd6 8.e5 Be7 9.Nbd2 h5 10.gxh5 Bxh5 11.Nf1 Nh6 12.Ng3 Bg6 13.Bf4 Nd7 14.O-O-O Nf5 15.Nxf5 Bxf5 16.Rdg1 Qb6 17.Bf1 Bg6 18.h4 Nc5 19.Be3 Qa5 20.Kb1 Na4 21.Bc1 Qb6 22.Ka1 Ba3 23.c3 Bxd3 24.Qd2 Be4 25.Rh3 Bf5 26.Rhg3 Bf8 27.Nd4 Nc5 28.Nxf5 exf5 29.Qf4 g6 30.Be3 Ne6 31.Qf3 Bc5 32.Rxg6 fxg6 33.Rxg6 O-O-O 34.Rxe6 Bxe3 35.fxe3 Rxh4 36.Qxf5 Kb8 37.Rd6 Rdh8 38.Qf6 a6 39.Qf3 Re4 40.e6 Qxe3 0-1