[Event "CAN-op"]
[Site "St. John's CAN"]
[Date "1970.07.29"]
[Round "1"]
[White "Larsen, Bent"]
[Black "Berry, Jonathan"]
[Result "1-0"]
[WhiteElo "2630"]
[BlackElo "2088"]
[PlyCount "81"]

1.g3 g6 2.Bg2 Bg7 3.e4 c5 4.d3 Nc6 5.f4 d6 6.Nd2 Nh6 7.Ngf3 O-O 8.c3 Rb8 9.a4 a6 10.Nb3 b5 11.axb5 axb5 12.d4 c4 13.Nbd2 e5 14.fxe5 dxe5 15.d5 Ne7 16.b3 Ng4 17.Qe2 f5 18.bxc4 bxc4 19.h3 Nf6 20.Qxc4 Kh8 21.O-O fxe4 22.Ng5 Nexd5 23.Ndxe4 Qb6+ 24.Kh2 Bb7 25.Nxf6 Nxf6 26.Bxb7 Qxb7 27.Ne6 Rbc8 28.Qe2 Rfe8 29.Ra6 Rc6 30.Nxg7 Kxg7 31.Ra5 Qc7 32.Qa2 Re7 33.Bg5 Rf7 34.Ra8 Ng8 35.Rxg8+ Kxg8 36.Rxf7 Qxf7 37.Qa8+ Kg7 38.Qxc6 Qf2+ 39.Qg2 Qb6 40.Qd2 Qc6 41.h4 1-0