[Event "NED-ch Juniors"]
[Site "Rotterdam NED"]
[Date "1964.03.31"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Leo J Kerkhoff"]
[Black "Jan Timman"]
[ECO "C02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 c4 7.Be2 Na5
8.Nbd2 Bd7 9.O-O Ne7 10.Rb1 Nb3 11.Bxc4 Nxc1 12.Qxc1 Ng6
13.Be2 Nf4 14.Re1 Bb5 15.Bxb5+ Qxb5 16.Qc2 Rc8 17.g3 Ng6 18.a4
Qd7 19.c4 Bb4 20.Qb3 Bxd2 21.Nxd2 dxc4 22.Nxc4 O-O 23.Nd6 Rc6
24.Rec1 Ne7 25.Qxb7 Qxb7 26.Nxb7 Rb8 27.Nd6 Rb4 28.Rxc6 Nxc6
29.Rc1 Ne7 30.Rc7 Ng6 31.Rxa7 Rxd4 32.Ra8+ Nf8 33.a5 Rd1+
34.Kg2 1-0