[Event "Palma de Mallorca"]
[Site "Palma de Mallorca"]
[Date "1969.??.??"]
[Round "7"]
[White "Petrosian, Tigran V"]
[Black "Penrose, Jonathan"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E89"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.Nge2 c6 8.d5 cxd5
9.cxd5 Nbd7 10.Ng3 Ne8 11.Bd3 Nc5 12.Bc2 f5 13.Bf2 f4 14.Nf1 a5 15.a3 Bd7
16.Nd2 b5 17.Qe2 Rb8 18.O-O g5 19.a4 b4 20.Nb5 Qb6 21.Bd3 Rc8 22.Rfc1 Bf6
23.Nc4 Qa6 24.Ncxd6 Nxd3 25.Rxc8 Nxf2 26.Rxe8 Bxe8 27.Nxe8 Rxe8 28.Qxf2 Bd8
29.Qe2 Bb6+ 30.Kh1 Rc8 31.Rd1 Be3 32.d6 Qc6 33.b3 Kf7 34.g3 Qd7 35.g4 Kg6
36.Nc7 Bd4 37.Nd5 Qxd6 38.Ne7+  1-0

