[Event "18th olm qual. group 1"]
[Site "Lugano SUI"]
[Date "1968.10.19"]
[Round "2"]
[White "Giustolisi, Alberto ITA"]
[Black "Petrosian, Tigran URS"]
[Result "0-1"]
[ECO "B87"]
[EventDate "1968.10.17"]
[PlyCount "74"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Be7 8.O-O b5
9.Qe2 O-O 10.a3 Bb7 11.Rd1 Nbd7 12.Bg5 Rc8 13.f3 Qb6 14.Kh1 Nc5 15.Ba2 
Rfe8 16.Be3 Qc7 17.Qf2 Ncd7 18.Qg3 Bf8 19.Rd2 Ne5 20.Rad1 Qb8 21.Nde2 Nc4 
22.Bxc4 Rxc4 23.Bg5 Nd7 24.Bh6 Ne5 25.h4 f6 26.Be3 Rc7 27.b3 Rf7 28.Nd4 
Nc6 29.Nxc6 Bxc6 30.Bf4 e5 31.Be3 Rc8 32.Nd5 Bxd5 33.exd5 Rc3 34.Re2 Qc8 
35.Rdd2 a5 36.h5 a4 37.bxa4 bxa4 0-1

