[Event "18th olm final C"]
[Site "Lugano SUI"]
[Date "1968.11.03"]
[Round "10"]
[White "Casa, Alexander MNC"]
[Black "Colon Romero, Arturo PUR"]
[Result "1/2-1/2"]
[ECO "C44"]
[EventDate "1968.10.17"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d3 5.Bxd3 d6 6.h3 Ne5 7.O-O Nxd3 8.Qxd3 
Be7 9.Bf4 Nf6 10.Nbd2 O-O 11.Rfe1 Nd7 12.Nb3 a5 13.Nbd4 Nc5 14.Qc2 g6 15.
Rad1 Bd7 16.e5 d5 17.c4 c6 18.b3 Ne6 19.Bh6 Re8 20.Nxe6 Bxe6 21.Nd4 Bg5 
22.Bxg5 Qxg5 23.Nxe6 fxe6 24.cxd5 exd5 25.Qc3 Re6 26.Rd3 Rf8 27.Rg3 Qe7 
28.Rge3 b6 29.g3 c5 30.Qd3 d4 31.Re4 Kh8 32.f4 Qd7 33.g4 a4 1/2-1/2

