1.d4 d5 2.c4 e6 3.Nc3 c5 4.dxc5 Bxc5 5.cxd5 exd5 6.Qxd5 Nd7 7.e3 Ne7 8.Qf3 O-O 9.b3 Bb4 10.Bb2 Qa5 11.Ne2 Ne5 12.Qe4 Bf5 13.Qxb7 Rab8 14.Qxb8 Rxb8 15.a3 Nd3+ 16.Kd2 Nxb2 17.a4 Rd8+ 18.Nd4 Bxc3+ 19.Ke2 Qa6+ 20.Kf3 Qb7+ 21.Ke2 Bd3#