[Event "Begonia Open"]
[Site "Ballarat"]
[Date "1969-03-07"]
[White "Doug Hamilton"]
[Black "Arthur Koelle"]
[WhiteElo ""]
[BlackElo ""]
[Result "1-0"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.a4 Nf6 5.d3 Nc6 6.O-O a6 7.Bxc6 Bxc6 8.Nbd2 g6 9.a5 Nd7 10.Nc4 b5 11.axb6 Nxb6 12.Na5 Bd7 13.e5 d5 14.d4 c4 15.Nb7 Qc7 16.Nc5 e6 17.Bg5 Bxc5 18.dxc5 Qxc5 19.Bf6 Rg8 20.c3 Qf8 21.Qd4 Na4 22.Ng5 h5 23.Rxa4 Bxa4 24.Nh7 Qh6 25.Qc5 Kd7 26.Qe7+ Kc6 27.Qxf7 Rgd8 28.Bg5 {#r}