[Event "18th olm qual. group 4"]
[Site "Lugano SUI"]
[Date "1968.10.20"]
[Round "3"]
[White "Yanofsky, Daniel Abraham CAN"]
[Black "Rovira Mas, Jorge CRC"]
[Result "1-0"]
[ECO "C89"]
[EventDate "1968.10.17"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 
9.d3 Bg4 10.Bg5 dxe4 11.dxe4 Qxd1 12.Bxd1 Rad8 13.Nbd2 h6 14.Bh4 Be6 15.
Nf1 Rd6 16.Bg3 Nd7 17.Ne3 g6 18.Bb3 f6 19.Nd5 Bd8 20.Nd4 Nxd4 21.cxd4 c6 
22.dxe5 fxe5 23.Ne3 Bxb3 24.axb3 h5 25.f3 a5 26.Rad1 Rxd1 27.Rxd1 Bb6 28.
Rxd7 Bxe3+ 29.Bf2 Bc1 30.Rd6 Rc8 31.Rxg6+ Kh7 32.Rd6 Bxb2 33.Bc5 Bd4+ 34.
Bxd4 exd4 35.Rxd4 c5 36.Rd5 a4 37.bxa4 b4 38.Rd7+ Kg6 39.Rb7 Kf6 40.Kf2 
Ra8 41.Rb5 1-0

