[Event "CSR-ch Int"]
[Site "Harrachov"]
[Date "1966.??.??"]
[Round "16"]
[White "Pietzsch, Wolfgang"]
[Black "Taimanov, Mark E"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A49"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 a6 7.h3 b5 8.Ne5 dxe5
9.dxe5 Nfd7 10.Bxa8 c6 11.Be3 Bxe5 12.a4 b4 13.Ne4 Qa5 14.Nd2 Qc7 15.f4 Bxb2
16.Rb1 Bg7 17.Rxb4 Nf6 18.Bb6 Qd6 19.Rb3 Bxh3 20.Rff3 Nbd7 21.Rfd3 Qe6 22.Bb7 Bf5
23.e4 Nxe4 24.Nxe4 Nxb6 25.Nc5 Qc4 26.Nxa6 Bxd3 27.Qxd3 Qxa4 28.Kg2 Nd5 29.Ra3 Qd4
30.Bxc6 Nc3 31.Qxd4 Bxd4 32.Rb3 e5 33.Rb8 Rxb8 34.Nxb8 e4 35.g4 e3 36.Kf1 e2+
37.Ke1 Be3 38.Nd7 Kg7 39.Bf3 Bxf4 40.Bxe2 Nxe2 41.Kxe2 Bc7 42.c4 h5 43.gxh5 gxh5
44.Kf3 Kg6 45.Nc5 Kf5 46.Ne4 h4 47.Nf2 Bb6 48.Ng4 Kg5 49.Ne5 f5 50.Nf7+ Kf6
51.Nd6 Bc5 52.Nxf5 Kxf5 53.Kg2 1/2-1/2