[Event "Reykjavik Open 2025"]
[Site "Reykjavik ISL"]
[Date "2025.04.10"]
[Round "3.21"]
[White "Hafthorsson, Jon Ulfur"]
[Black "Beisteiner, Joachim"]
[Result "0-1"]
[WhiteElo "1872"]
[BlackElo "2097"]
[ECO "D00"]
[PlyCount "74"]

1.d4 d5 2.Nc3 Nf6 3.Bf4 a6 4.Nf3 e6 5.e3 b5 6.Bd3 Bb7 7.O-O Nbd7 8.a3 c5 9.dxc5 Nxc5 10.h3 Be7 11.b4 Ncd7 12.Re1 Rc8 13.Ne2 Nb6 14.Be5 O-O 15.Ng3 Nc4 16.Bxc4 Rxc4 17.Nd2 Rc8 18.e4 a5 19.c3 Nd7 20.Bd4 dxe4 21.Ngxe4 e5 22.Ba7 f5 23.Qb3+ Kh8 24.Ng3 Qc7 25.bxa5 Bxg2 26.Kxg2 Qxa7 27.Qxb5 Bc5 28.Rf1 e4 29.Nb3 Rb8 30.Qc4 Bd6 31.Qd4 Qc7 32.Nd2 Bxg3 33.fxg3 Ne5 34.Rab1 Rbd8 35.Qe3 Ng6 36.Nb3 Rd3 37.Qc5 Qxg3+ 0-1