1.d4 Nf6 2.Nf3 c5 3.d5 b5 4.c3 Qb6 5.a4 b4 6.a5 Qb7 7.c4 d6 8.Nbd2 e5 9.e4 Qe7 10.Bd3 g6 11.Nf1 Nh5 12.g3 Bg7 13.h4 O-O 14.Ne3 Nd7 15.Bc2 Ndf6 16.Nh2 Kh8 17.Nhf1 Ng8 18.g4 Nf4 19.Qf3 Rb8 20.Ng3 Bf6 21.Ne2 Bg7 22.Nxf4 exf4 23.Qxf4 Bd4 24.Rb1 b3 25.Bd3 Nf6 26.Qg5 Qe8 27.f3 Nd7 28.h5 Ne5 29.Qf6+ Kg8 30.Bf1 Nd3+ 31.Bxd3 Bxf6 32.Nd1 Rb4 33.O-O Ba6 34.Be3 Qc8 35.Kh2 g5 36.Bd4 Rxc4 37.Rf2 cxd4 38.Kg2 Qd8 39.Bf1 Bb5 40.Kh2 Kg7 41.Re2 Rc1 42.Rf2 Be5+ 43.Kh1 Qa8 44.Bxb5 Rxb1 45.Be8 Kh6 46.Bd7 Qc6 47.Rh2 Qc2 48.Rxc2 bxc2 49.Kg2 Rxd1 50.Bc8 Rd2+ 51.Kh1 c1=Q# 0-1