[Event "18th olm final B"]
[Site "Lugano SUI"]
[Date "1968.10.28"]
[Round "4"]
[White "Thorsteinsson, Bjoern ISL"]
[Black "Kagan, Shimon ISR"]
[Result "1/2-1/2"]
[ECO "B19"]
[EventDate "1968.10.17"]
[PlyCount "111"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 Qc7 11.Bd2 Ngf6 12.O-O-O e6 13.Kb1 O-O-O 14.c4 Bd6 15.
Ne4 Nxe4 16.Qxe4 Nf6 17.Qe2 c5 18.Bc3 Rhe8 19.Ne5 cxd4 20.Bxd4 Bxe5 21.
Bxe5 Qc5 22.b3 Rxd1+ 23.Rxd1 Rd8 24.Rxd8+ Kxd8 25.Bxf6+ gxf6 26.Qf3 Kc8 
27.g4 Qd4 28.Kc2 a5 29.a4 b6 30.Qc6+ Kd8 31.f3 Ke7 32.Qe4 Qf2+ 33.Kc3 Kf8 
34.Qd3 Kg7 35.Qe4 Qg1 36.Qd3 Qh1 37.Qe4 Qc1+ 38.Qc2 Qa1+ 39.Kd3 Qe5 40.Qe2
Qd6+ 41.Kc3 Qc5 42.Qe4 Qg1 43.Kb2 Qd1 44.Qe3 Qd6 45.Kc3 Qb4+ 46.Kc2 Qd6 
47.Kc3 e5 48.Kc2 Qe6 49.Qe4 Qd6 50.Qe3 Qc6 51.Kc3 Qe6 52.Qe4 Qd6 53.Qe3 
Qd1 54.Kb2 Qf1 55.Kc2 Kg8 56.Kb2 1/2-1/2

