[Event "Halle Zonal"]
[Site "Halle GDR"]
[Date "1967.03.19"]
[EventDate "1967.03.19"]
[Round "1"]
[Result "1-0"]
[White "Nikolay N Minev"]
[Black "Bogdan Pietrusiak"]
[ECO "B31"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "74"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Re1 O-O 7.d4
cxd4 8.cxd4 d5 9.e5 Ne8 10.h3 Qb6 11.Nc3 Nc7 12.Bf1 a6 13.b3
Rd8 14.Na4 Qa7 15.Ba3 Ne6 16.Rc1 Bd7 17.Nc5 Nxc5 18.Bxc5 b6
19.Ba3 Bh6 20.e6 fxe6 21.Rxc6 Bxc6 22.Ne5 Bd7 23.Qg4 Rf8
24.Bd3 Bg7 25.Bxe7 Rf5 26.Bxf5 exf5 27.Qh4 Re8 28.Bf6 Bc8
29.Bxg7 Kxg7 30.Rc1 Be6 31.Qf4 Qe7 32.Rc6 Qb4 33.Nd3 Qb5
34.Rc7+ Kg8 35.Qh6 Bd7 36.Ne5 Re7 37.Nxd7 Rxd7 1-0