[Event "San Juan"]
[Site "San Juan"]
[Date "1969.??.??"]
[Round "7"]
[White "Donner, Jan Hein"]
[Black "Kavalek, Lubomir"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E97"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 Ng4 8.Bg5 f6
9.Bc1 Nc6 10.O-O exd4 11.Nb5 f5 12.exf5 gxf5 13.Bg5 Qd7 14.Qd2 Nf6 15.Bxf6 Bxf6
16.Nfxd4 Qg7 17.Rad1 a6 18.Nxc6 axb5 19.Nb4 c5 20.Nd5 Rxa2 21.cxb5 Bg5 22.Nf4 Ra4
23.Qd5+ Kh8 24.Nh5 Qe5 25.Qxd6 Qxd6 26.Rxd6 Rb4 27.f4 Be7 28.Rd2 c4 29.Rfd1 Be6
30.Bf3 Rxb5 31.Re2 Bc5+ 32.Kf1 Bf7 33.Re5 b6 34.Rd2 c3 35.bxc3 Rb1+ 36.Rd1 Rb2
37.Ng3 Bb3 38.Ra1 Bd6 39.Rxf5 Rc8 40.Ne4 Bf8 41.Kg1 Bc2 42.Rf7 Bg7 43.h4 Rb1+
44.Rxb1 Bxb1 45.Rb7 Bf8 46.Ng5 Bg7 47.Nf7+  1-0

