[Event "Stockholm Interzonal"]
[Site "Stockholm"]
[Date "1962.??.??"]
[Round "1"]
[White "Kortschnoj, Viktor"]
[Black "German, Eugenio Maciel"]
[Result "1/2-1/2"]
[ECO "A21"]
[Opening "English Opening: King's English Variation, Reversed Sicilian"]
[PlyCount "82"]

1.c4 e5 2.Nc3 d6 3.g3 f5 4.Bg2 Nf6 5.b4 c6 6.b5 c5 7.Bb2 Nbd7 8.d3 g6 9.a4 a5 10.bxa6 Rxa6 11.Nf3 Bg7 12.Nd2 O-O 13.Nb5 Rf7 14.Bc3 Nf8 15.e3 Ne6 16.O-O g5 17.Qe2 Re7 18.Rfe1 g4 19.f4 gxf3 20.Nxf3 Nf8 21.Nd2 Ng6 22.Nb3 Bh6 23.a5 Ng4 24.Bd5+ Kh8 25.Qd2 Rg7 26.Kh1 Qg5 27.Qg2 Qe7 28.Bd2 Nf6 29.Nc3 f4 30.exf4 Nxf4 31.Bxf4 Bxf4 32.Nd2 Bh3 33.Qxh3 Bxd2 34.Rf1 Ra8 35.a6 Bxc3 36.axb7 Rag8 37.Ra8 Nxd5 38.b8=Q Nc7 39.Qb3 Rxa8 40.Qxc3 Ne6 41.Qb2 Rf8 1/2-1/2