Openings | Nimzo-Indian | Nimzo-Indian - Classical Variation | Karpov Anatoly & Kasparov Gary(37122)

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.e3 Bb7 8.b3 d5 9.Nf3 Nbd7 10.Be2 dxc4 11.bxc4 c5 12.O-O Rc8 13.Bb2 cxd4 14.exd4 b5 15.c5 a6 16.a4 Nd5 17.Qd2 b4 18.a5 Qc7 19.Rfc1 Qf4 20.Bf1 Rfd8 21.Qxf4 Nxf4 22.Ra4 Nd5 23.Nd2 Rc7 24.Raa1 Nb8 25.Nc4 Bc6 26.Nd6 Ra7 27.f3 Ne7 28.Rc4 Nd5 29.Rcc1 Ne7 30.Rc4 1/2-1/2