[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1972.??.??"]
[Round "4"]
[White "Ivkov, Borislav"]
[Black "Adorjan, Andras"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2475"]
[ECO "B34"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Nxc6 bxc6 8.e5 Nd5
9.Nxd5 cxd5 10.Qxd5 Rb8 11.Bc4 O-O 12.O-O Qc7 13.f4 d6 14.exd6 exd6 15.Bb3 Be6
16.Qd2 Bxb2 17.Rad1 Rfe8  1/2-1/2

