[Event "15th olm qual. group 3"]
[Site "Varna BUL"]
[Date "1962.09.19"]
[Round "2"]
[White "Zeyen, Claude LUX"]
[Black "Silva Nazzari, Roberto URU"]
[Result "0-1"]
[ECO "B44"]
[EventDate "1962.09.16"]
[PlyCount "46"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.a3 a6 6.Nc3 Qc7 7.Be2 b5 8.Nxc6 
dxc6 9.Be3 Bb7 10.Bd3 c5 11.Qg4 Nf6 12.Qf3 c4 13.Be2 b4 14.axb4 Bxb4 15.
Bd4 e5 16.Be3 Nxe4 17.Qg4 Nxc3 18.Qxg7 Nxe2+ 19.Kxe2 O-O-O 20.Ra4 Rhg8 21.
Qxh7 Qd7 22.Qh3 Qxh3 23.gxh3 Bxh1 0-1

