[Event "15th olm qual. group 3"]
[Site "Varna BUL"]
[Date "1962.09.19"]
[Round "2"]
[White "Donner, Jan NED"]
[Black "Ojanen, Kaarle FIN"]
[Result "1/2-1/2"]
[ECO "E66"]
[EventDate "1962.09.16"]
[PlyCount "75"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O a6 8.d5 Na5 
9.Nd2 c5 10.Qc2 Rb8 11.b3 b5 12.Bb2 e5 13.dxe6 Bxe6 14.cxb5 axb5 15.Nde4 
b4 16.Nxf6+ Qxf6 17.Nd1 Qe7 18.Bxg7 Kxg7 19.Ne3 Rbc8 20.Nd5 Bxd5 21.Bxd5 
Nc6 22.e3 Ne5 23.a3 bxa3 24.Rxa3 Nc6 25.Bg2 Nb4 26.Qd2 Rfd8 27.Rc1 d5 28.
Ra5 d4 29.exd4 Rxd4 30.Qc3 Nd3 31.Rf1 Qf6 32.Ra2 Nb4 33.Rd2 Rxd2 34.Qxd2 
Qd4 35.Qc1 Rd8 36.Bf3 Nd3 37.Qc2 Nb4 38.Qc1 1/2-1/2

