[Event "18th olm final B"]
[Site "Lugano SUI"]
[Date "1968.10.29"]
[Round "5"]
[White "Walther, Edgar SUI"]
[Black "Ortega, Rogelio CUB"]
[Result "1-0"]
[ECO "B89"]
[EventDate "1968.10.17"]
[PlyCount "76"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Be3 Be7 8.Qe2 
O-O 9.O-O-O Bd7 10.Rhg1 Rc8 11.g4 Nxd4 12.Bxd4 e5 13.g5 Ng4 14.Bxa7 Bxg5+ 
15.Kb1 Qa5 16.Rxd6 Qxa7 17.Rxd7 Nf6 18.Rxf7 Rxf7 19.Bxf7+ Kxf7 20.Rxg5 Qd4
21.Rg3 Kg8 22.a3 Rf8 23.Rd3 Qc4 24.f3 Qf7 25.Nd5 Ne8 26.c4 Nd6 27.Rc3 h5 
28.c5 Nf5 29.exf5 Qxd5 30.Qe4 Qd1+ 31.Ka2 Qd7 32.Rb3 Rf7 33.Rb6 Qc7 34.Qd5
Kh7 35.Qd6 Qc8 36.Qg6+ Kg8 37.Qe6 Qc7 38.Rd6 Kf8 1-0

