1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Nge2 a6 8.Qc2 e5 9.d5 c6 10.Rd1 c5 11.a4 Ne8 12.g4 g5 13.Ng3 h6 14.h4 gxh4 15.Nf5 Ndf6 16.Nxh6+ Kh8 17.Rxh4 Nh7 18.Qh2 Nef6 19.g5 Bxh6 20.Rxh6 Ng8 21.Rxh7#