(17) Karpov,A (2620) - Smyslov,V (2540) [D42]
URS-ch39 Leningrad (9), 27.09.1971

1.c4 c5 2.Nf3 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.e3 e6 6.d4 cxd4 7.exd4 Be7 8.Bd3 0-0 9.0-0 Nc6 10.Re1 Nf6 11.a3 b6 12.Bc2 Bb7 13.Qd3 Rc8 14.Bg5 g6 15.Rad1 Nd5 16.Bh6 Re8 17.Ba4 a6 18.Nxd5 Qxd5 19.Qe3 Bf6 20.Bb3 Qh5 21.d5 Nd8 22.d6 Rc5 23.d7 Re7 24.Qf4 Bg7 25.Qb8 Qxh6 26.Qxd8+ Bf8 27.Re3 Bc6 28.Qxf8+ Qxf8 29.d8Q 1-0