Alekhine, Alexander - Blass, Abram

Varsovia 1928

1.e4 e5 2.Cf3 Cc6 3.Ab5 a6 4.Aa4 Cf6 5.0–0 Ae7 6.De2 b5 7.Ab3 d6 8.c3 0–0 9.a4 Tb8 10.axb5 axb5 11.d4 exd4 12.cxd4 Ag4 13.Td1 Te8 14.Cc3 Af8 15.Ae3 b4 16.Axf7+ Rxf7 17.Dc4+ d5 18.Cxd5 Cxd5 19.Cg5+ Rg6 20.f4 Txe4 21.Dxc6+ Dd6 22.Dc2 De7 23.Te1 Cf6 24.Ta6 Tb6 25.Txb6 cxb6 26.h3 Ad7 27.g4 Rh6 28.Cxe4 Cxe4 29.f5+ g5 30.Af2 1–0

Después de 15...b4