1.d4 Nf6 2.e3 d5 3.c4 e6 4.Nf3 Nbd7 5.Nc3 Bb4 6.Bd2 O-O 7.a3 Bxc3 8.bxc3 c6 9.c5 Re8 10.Be2 e5 11.h3 e4 12.Nh2 Nf8 13.O-O Ng6 14.c4 Be6 15.cxd5 Bxd5 16.Rb1 Rb8 17.Rb2 Qd7 18.Qb1 Qc7 19.a4 a6 20.Ng4 Nxg4 21.Bxg4 Ne7 22.Rb4 f5 23.Be2 g6 24.Qb2 Kf7 25.Rb1 Nc8 26.Bxa6 Re7 27.Rxb7 Rxb7 28.Qxb7 Qxb7 29.Rxb7 Rxb7 30.Bxb7 Ne7 31.a5 Bc4 32.a6 Bxa6 33.Bxa6 Ke6 34.Bc4+ Kd7 35.f3 exf3 36.gxf3 h5 37.e4 fxe4 38.fxe4 Ke8 39.Kf2 Kf8 40.Bg5 Nc8 41.Ke3 Kg7 42.h4 Na7 43.d5 cxd5 44.exd5 Nc8 45.d6 Na7 46.Bd5 Nb5 47.d7 Nc7 48.d8=Q Kh7 49.Qxc7+ Kh8 50.Bf6#