[Event "Eu Junior Ch Prelim"]
[Site "Groningen NED"]
[Date "1975.12.20"]
[EventDate "1975.12.19"]
[Round "2"]
[Result "1/2-1/2"]
[White "Mark Orr"]
[Black "Leif Kristensen"]
[ECO "B36"]
[WhiteElo "?"]
[BlackElo "?"]
[Source "OlimpBase (2025)"]
[PlyCount "72"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be3
Bg7 9.f3 Be6 10.Rc1 O-O 11.Qd2 Nd7 12.Be2 Rc8 13.b3 a6 14.O-O Kh8 15.f4 f5
16.exf5 Bxf5 17.g4 Be6 18.Ne4 Nf6 19.Nxf6 Bxf6 20.h3 b6 21.Bf3 Qc7 22.Be4
Bf7 23.Qf2 Rb8 24.f5 gxf5 25.Bxf5 Bg6 26.Qc2 d5 27.Bh6 Bxf5 28.Rxf5 Qg3+
29.Qg2 Bd4+ 30.Kh1 Qxg2+ 31.Kxg2 Rxf5 32.gxf5 dxc4 33.Rxc4 Bc5 34.Kf3 Rd8
35.Bf4 Kg8 36.b4 Rd4 1/2-1/2