[ 2...c7-d6 3.a5-c7 d6-e5 ( 3...d6-c5 4.f2xb6 b8xd6 5.b6-c7~ d6xb8 6.d8-e7~ b8-c7 7.a7-b6 c7xa5 8.e7-b4 x ) 4.f4xd6 h6xf4 5.d8-g5 f4xh6 6.c3-d4 h6-g5 7.f2-h4 g5-f4 8.h4-g3 f4xh2 9.d4-g1 x ]