[ 1...d8xd4 2.f4-e5 d4xf6 3.b4-e1 f8xb4 ( 3...f8xa3 4.b8-g3 a7xc5 5.h6-g5 f6xh4 6.e1-b4 c5-d4 7.e3xc5 x ) 4.e1xa5 a7xc5 5.e3-d4 c5xg1 6.c1-e3 g1xa1 7.b8-e5 f6xd4 8.a5-c3 d4xb2 9.h6-c1 x ]