[Event "ARG-ch qual-B"]
[Site "Buenos Aires"]
[Date "1972.??.??"]
[Round "4"]
[White "Schweber, Samuel"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B48"]

1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.Bd3 Nc6 7.Be3 Nf6 8.O-O b5
9.Nxc6 dxc6 10.f4 e5 11.f5 Bb7 12.a4 Be7 13.Qf3 h6 14.Qg3 Kf8 15.Qf3 Rd8
16.Rad1 Kg8 17.Bf2 Rd7 18.h3 h5 19.g3 h4 20.g4 Nh7  1/2-1/2

