[Event "IBM"]
[Site "Amsterdam"]
[Date "1975.??.??"]
[Round "6"]
[White "Uhlmann, Wolfgang"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2540"]
[ECO "A29"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Bb4 5.Bg2 O-O 6.O-O e4 7.Ne1 Bxc3 8.dxc3 h6
9.Nc2 d6 10.Ne3 Re8 11.Qc2 Re5 12.Bd2 Bd7 13.f4 exf3 14.exf3 Re8 15.Rae1 Ne7
16.b4 Qc8 17.Rf2 a5 18.Rfe2 Kf8 19.Bc1 b6 20.a3 Rb8 21.Qd3 Bc6 22.Nd5 Nexd5
23.Rxe8+ Bxe8 24.cxd5 Bd7 25.Qd4 Ng8 26.bxa5 bxa5 27.c4 Qb7 28.Bd2 a4 29.c5 Re8
30.c6 Rxe1+ 31.Bxe1 Qb1 32.cxd7 Qxe1+ 33.Bf1 Qe7 34.Qxa4 Qd8 35.Bb5 Nf6 36.Bc6 Ke7
37.Qd4 Nxd7 38.Qxg7 Ne5 39.Qxh6 Nxf3+ 40.Kg2 Ne5 41.Qh4+ f6 42.Qh7+ Nf7 43.Qf5 Kf8
44.Bb7 Ne5 45.a4 Kg7 46.Qc8 Qe7 47.Qe6 Qd8 48.a5 c5 49.dxc6 Qxa5 50.h4 Qd2+
51.Kh3 Qc1 52.Qe7+ Kg8 53.Qe6+ Kg7 54.Qe7+ Kg8 55.Qe6+  1/2-1/2

