[Event "Siegen ol (Men) fin-E"]
[Site "Siegen FRG"]
[Date "1970.09.15"]
[EventDate "1970.09.05"]
[Round "2"]
[Result "1/2-1/2"]
[White "Orhan Gunsav"]
[Black "Andreas Lantsias"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[Source "Olimpbase"]
[PlyCount "38"]

1.d4 d5 2.Nf3 Nf6 3.g3 c6 4.Bg2 g6 5.O-O Bg7 6.Nbd2 O-O 7.c3
Nbd7 8.Qc2 Re8 9.Re1 e5 10.dxe5 Nxe5 11.Nxe5 Rxe5 12.Nf3 Re8
13.Bg5 Qb6 14.Bxf6 Bxf6 15.Rad1 a5 16.Nd4 c5 17.Nb3 a4 18.Nc1
Bf5 19.Qd2 d4 1/2-1/2