[Event "26th olm final"]
[Site "Thessaloniki GRE"]
[Date "1984.11.22"]
[Round "4"]
[White "Polugaevsky, Lev URS"]
[Black "Sosonko, Gennadi NED"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2565"]
[ECO "E15"]
[EventDate "1984.11.19"]
[PlyCount "110"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Nc3 O-O 8.e4 d5 
9.cxd5 Bxf1 10.Kxf1 exd5 11.e5 Ne4 12.Qe2 Nxc3 13.Bxc3 Qd7 14.Kg2 c5 15.
Rad1 Nc6 16.Rd2 Rfd8 17.Rhd1 Qe6 18.Qe3 h6 19.Ng1 f6 20.exf6 Qxe3 21.fxe3 
Bxf6 22.Ne2 cxd4 23.Nxd4 Bxd4 24.Bxd4 Nxd4 25.Rxd4 Rac8 26.e4 Re8 27.exd5 
Re2+ 28.Kh3 Rxa2 29.d6 Rd8 30.Rc1 Re2 31.Rc7 Rf2 32.d7 a5 33.Rd6 b5 34.Rd5
Kh7 35.Kg4 a4 36.b4 Kg6 37.h4 h5+ 38.Kh3 Rf5 39.Rc6+ Rf6 40.Rc8 Rff8 41.
Rcc5 Rf7 42.Rg5+ Kh7 43.Rxh5+ Kg8 44.Rc3 Rdxd7 45.Rxb5 Rb7 46.Rc8+ Kh7 47.
Rh5+ Kg6 48.Rg5+ Kh7 49.Rc4 a3 50.Rh5+ Kg8 51.Ra5 Ra7 52.Rc8+ Kh7 53.Rc3 
a2 54.Rca3 Rab7 55.Rh5+ Kg8 1/2-1/2

