[Event "IBM"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[Round "10"]
[White "Ivkov, Borislav"]
[Black "Ree, Hans"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2425"]
[ECO "A12"]

1.Nf3 Nf6 2.c4 c6 3.b3 d5 4.Bb2 Bf5 5.g3 e6 6.Bg2 Nbd7 7.O-O Bd6 8.d3 O-O
9.Nbd2 Qe7 10.a3 a5 11.Re1 e5 12.Nh4 Be6 13.cxd5 cxd5 14.e4 dxe4 15.Nxe4 Nxe4
16.Bxe4 Nc5 17.Nf5 Bxf5 18.Bxf5 a4 19.b4 Nb3 20.Rb1 Rfe8 21.d4 Qf6 22.Be4 Rab8
23.dxe5 Bxe5 24.Bxe5 Rxe5 25.Bxb7 g6 26.Rxe5 Qxe5 27.Qd7 Nd4 28.Rd1 Ne6 29.Bg2 Qb2
30.Qxa4 Nd4 31.Re1 Kg7 32.Qd1 Rd8 33.Qa1 Qb3 34.Rd1 Qc4 35.b5 Qc5 36.b6 f6
37.b7 Nc2 38.Qb1 Nxa3 39.b8=Q  1-0

