[Event "18th olm qual. group 7"]
[Site "Lugano SUI"]
[Date "1968.10.21"]
[Round "4"]
[White "Kristinsson, Jon ISL"]
[Black "Radulov, Ivan BUL"]
[Result "1/2-1/2"]
[ECO "D35"]
[EventDate "1968.10.17"]
[PlyCount "63"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.cxd5 exd5 6.Bf4 O-O 7.e3 b6 8.Be2 c5
9.Ne5 Bb7 10.O-O Nc6 11.Rc1 Rc8 12.dxc5 Bxc5 13.Nxc6 Bxc6 14.Ba6 Ra8 15.
Ne2 Qd7 16.Nd4 Bb7 17.Bb5 Qe7 18.b4 Bxd4 19.Qxd4 Rac8 20.Bg5 Rfd8 21.Bxf6 
Qxf6 22.Qxf6 gxf6 23.Bd3 d4 24.Rxc8 Bxc8 25.Rd1 dxe3 26.fxe3 Kg7 27.Be2 
Re8 28.Kf2 Be6 29.Rc1 Rd8 30.Rc2 Bf5 31.Rb2 Rc8 32.a4 1/2-1/2

