[Event "Eu Junior Ch Prelim"]
[Site "Groningen NED"]
[Date "1975.12.26"]
[EventDate "1975.12.19"]
[Round "7"]
[Result "1/2-1/2"]
[White "Mark Orr"]
[Black "Arne Duer"]
[ECO "B36"]
[WhiteElo "?"]
[BlackElo "?"]
[Source "OlimpBase (2025)"]
[PlyCount "50"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Bg5
Bg7 9.f3 O-O 10.Qd2 Be6 11.Rc1 Re8 12.Be2 Rc8 13.b3 a6 14.O-O Qa5 15.Rc2
Nd7 16.Rfc1 Ne5 17.Nd5 Qxd2 18.Bxd2 Nc6 19.Be3 Nd4 20.Rd2 Bxd5 21.exd5 Nf5
22.Bf4 Bd4+ 23.Kh1 Bc5 24.g4 Ng7 25.Rcd1 1/2-1/2