[Event "Petropolis Interzonal"]
[Site "Petropolis"]
[Date "1973.??.??"]
[Round "7"]
[White "Keres, Paul"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2600"]
[ECO "C97"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 g6 14.Bh6 Nc4 15.Qc1 exd4
16.cxd4 cxd4 17.b3 Ne5 18.Nxd4 Bb7 19.Qb2 Rac8 20.Rad1 d5 21.exd5 Nxd5 22.Bb1 Bb4
23.Bd2 Bc3 24.Bxc3 Nxc3 25.Rc1 Qc5 26.Ne2 Nf3+ 27.gxf3 Rxe2 28.Rxe2 Nxe2+
29.Qxe2 Qg5+ 30.Kh2 Rxc1 31.Be4 Bc8 32.Bd3 Qh5 33.Qe3 Rc3 34.Qd4 Qxf3 35.Be4 Qf4+
36.Ng3 b4 37.Kg2 Be6 38.Qxb4 Rc8 39.Qe7 Qe5 40.Qb7 a5 41.h4  0-1

