1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.Bf4 dxc4 6.e3 Nd5 7.Bxc4 Nxf4 8.exf4 Nb6 9.Bb3 Bd6 10.Qd2 c5 11.O-O cxd4 12.Qxd4 O-O 13.Rad1 Be7 14.Qe4 Qc7 15.Ne5 Bf6 16.Nb5 Qe7 17.Nd6 Bd7 18.Qxb7 Bxe5 19.fxe5 Qh4 20.Rfe1 Rab8 21.Qxa7 Bc6 22.Qc7 Bxg2 23.Kxg2 Qg4+ 24.Kf1 Qh3+ 25.Ke2 Qxh2 26.Qc3 Nd7 27.Rh1 Qf4 28.Qe3 Qg4+ 29.f3 Qg2+ 30.Qf2 Qxf2+ 31.Kxf2 Nxe5 32.Rhe1 Ng6 33.Rd2 Nf4 34.Bc4 g5 35.b3 Rfd8 36.Red1 Ra8 37.a4 Rdb8 38.Ne4 h6 39.Rd7 Rb4 40.Nd6 Rf8 41.a5 Ng6 42.Re1 Kg7 43.Rxe6 Nf4 44.Ree7 Kf6 45.Nxf7 Nh3+ 46.Kg3 Nf4 47.Nxh6 Nh5+ 48.Kf2 Kg6 49.Bd3+ Kxh6 50.Rh7#