[Event "15th olm qual. group 3"]
[Site "Varna BUL"]
[Date "1962.09.19"]
[Round "2"]
[White "Sliwa, Bogdan POL"]
[Black "Filip, Miroslav CSR"]
[Result "1/2-1/2"]
[ECO "D27"]
[EventDate "1962.09.16"]
[PlyCount "80"]

1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nf3 c5 6.O-O a6 7.Bb3 cxd4 8.exd4 
Nc6 9.Nc3 Be7 10.Re1 O-O 11.Bg5 b5 12.Qd2 Na5 13.Bc2 Bb7 14.Qd3 g6 15.Ne5 
Nd5 16.Bh6 Nb4 17.Qd2 Nxc2 18.Qxc2 Re8 19.Rad1 b4 20.Ne4 Rc8 21.Qd3 Bd5 
22.b3 Nb7 23.Rc1 Nd6 24.Rxc8 Qxc8 25.Nxd6 Bxd6 26.Rc1 Qb7 27.f3 Rc8 28.Qd2
Rxc1+ 29.Qxc1 f6 30.Ng4 Kf7 31.Bf4 Be7 32.Bg3 h5 33.Ne3 Qc6 34.Qxc6 Bxc6 
35.Bc7 Bb5 36.Kf2 Ke8 37.Ba5 Bd3 38.Ke1 Kd7 39.Kd2 Bb1 40.Kc1 Bd3 1/2-1/2

