[Event "18th olm qual. group 5"]
[Site "Lugano SUI"]
[Date "1968.10.23"]
[Round "6"]
[White "Keller, Dieter SUI"]
[Black "Gheorghiu, Florin ROM"]
[Result "1/2-1/2"]
[ECO "B52"]
[EventDate "1968.10.17"]
[PlyCount "129"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.Qe2 Nf6 7.Rd1 e6 8.d4
cxd4 9.Nxd4 Be7 10.Nc3 O-O 11.Bg5 a6 12.Kh1 b5 13.a3 Rfc8 14.Nxc6 Rxc6 15.
e5 Ne8 16.Ne4 d5 17.c3 Rac8 18.Rd3 Rc4 19.Bxe7 Qxe7 20.Nd2 R4c7 21.Rh3 d4 
22.Qd3 h6 23.cxd4 Rc1+ 24.Rxc1 Rxc1+ 25.Nf1 Nc7 26.Kg1 Nd5 27.Rf3 Qc7 28.
g3 Ra1 29.Qd2 Qc4 30.Rd3 Rb1 31.b3 Rxb3 32.Rxb3 Qxb3 33.Qa5 b4 34.axb4 
Qxb4 35.Qxa6 Qxd4 36.Qc8+ Kh7 37.Qc2+ g6 38.Qe2 Kg7 39.Kg2 Nc3 40.Qe3 Qd5+
41.f3 Nb5 42.Nd2 Nd4 43.Qe4 Qc5 44.f4 Qc3 45.Nf3 Qb2+ 46.Kh3 Nb5 47.Qd3 
Nc7 48.Qd2 Qb1 49.Kg2 Nd5 50.Kf2 Qe4 51.Qd4 Qc2+ 52.Qd2 Qc4 53.Qd4 Qb3 54.
Qd2 Nc3 55.Kg2 Ne4 56.Qe2 Qd5 57.h4 g5 58.hxg5 hxg5 59.Kh2 Kg6 60.Nxg5 
Nxg5 61.fxg5 Qd4 62.Kh3 Qd5 63.Kh2 Qd4 64.Kh3 Kxg5 65.Qf3 1/2-1/2

