[Event "IBM"]
[Site "Amsterdam"]
[Date "1971.??.??"]
[Round "2"]
[White "Hartoch, Robert G"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[WhiteElo "2400"]
[BlackElo "2620"]
[ECO "A48"]

1.d4 Nf6 2.Nf3 g6 3.c3 Bg7 4.Bf4 b6 5.Nbd2 Ba6 6.a4 c5 7.a5 Nc6 8.axb6 axb6
9.e3 Bxf1 10.Nxf1 O-O 11.N1d2 cxd4 12.exd4 Nd5 13.Bg3 f5 14.O-O Rxa1 15.Qxa1 Qa8
16.c4 Ndb4 17.d5 Nd4 18.Be5 Ne2+ 19.Kh1 Qxa1 20.Rxa1 Nd3 21.g3 Nxe5 22.Nxe5 Bxe5
23.Re1 Bxb2 24.Rxe2 Bf6 25.Nb3 Rc8 26.Rc2 d6 27.Kg2 Kf7 28.Kf3 g5 29.Ke2 g4
30.Nc1 b5 31.Kd3 Rc5  0-1

