[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.??.??"]
[Round "?"]
[White "Kupper, Josef"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B30"]

1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.g3 Nf6 5.Bg2 d5 6.exd5 exd5 7.d3 d4 8.Ne4 Nxe4
9.dxe4 Be7 10.O-O O-O 11.Nd2 f5 12.f4 d3 13.cxd3 Qxd3 14.Qb3+ Qxb3 15.Nxb3 Nb4
16.Bd2 a5 17.a3 Nc6 18.Be3 b6 19.e5 Bb7 20.a4 Rfd8 21.Rfd1 Kf7 22.Nd2 Rd3
23.Nc4 Rxd1+ 24.Rxd1 Rd8 25.Rxd8 Nxd8 26.Nxb6 Bxg2 27.Kxg2 Ke6 28.Kf3 Nc6
29.Ke2 Nb4 30.Bf2 g5 31.Nc8 Bf8 32.Nd6 gxf4 33.Nb7 Kxe5 34.Nxc5 Bxc5 35.Bxc5 Nc6
36.Kf3 fxg3 37.hxg3 Kf6 38.Kf4 h6 39.Bb6 Ke6 40.b3 Kf6 41.Be3 Ke6 42.Bb6 Kf6
43.Bc5 Ke6 44.Be3 Ne5 45.Bb6 Nc6 46.Be3 Ne5 47.Bd2 Nd3+ 48.Ke3 Nc5 49.Bxa5 Nxb3
50.Bb4 Kd5 51.a5 Kc6 52.a6 Kb6 53.Kf4 h5  1/2-1/2

