[Event "Palma de Mallorca"]
[Site "Palma de Mallorca"]
[Date "1968.??.??"]
[Round "3"]
[White "Petrosian, Tigran V"]
[Black "Westerinen, Heikki MJ"]
[Result "1-0"]
[ECO "E84"]
[PlyCount "81"]

1.c4 g6 2.d4 Bg7 3.Nc3 Nf6 4.e4 d6 5.f3 O-O 6.Nge2 Nc6 7.Be3 Rb8 8.Qd2 Re8 9.Rd1 a6 10.Nc1 e5 11.dxe5 Nxe5 12.Be2 Be6 13.b3 b5 14.cxb5 axb5 15.Bxb5 c6 16.Be2 d5 17.exd5 Nxd5 18.Nxd5 Bxd5 19.O-O Qe7 20.Bg5 Qa3 21.Qc2 Ra8 22.Kh1 Ra5 23.Qd2 Be6 24.f4 Nd7 25.Bf3 Ra6 26.Rfe1 Nf6 27.Re2 h6 28.f5 hxg5 29.fxe6 Rxe6 30.Rxe6 fxe6 31.Qxg5 Kf7 32.Nd3 Nd7 33.Be4 Nf8 34.Bxg6+ Kg8 35.Rf1 Ra7 36.Ne5 Bxe5 37.Bf7+ Kh7 38.Qh5+ Kg7 39.Qxe5+ Kh7 40.Qh5+ Kg7 41.Qg5+ 1-0