[ 1...f8-e7 2.d8xh4 h6xf8 3.h4-f2 f8-e7 4.f4-e3 e7-f6 ( 4...e7-d6 5.e3-c5 d6-e5 6.c5-d4 e5-f4 7.f2-g3 f4xh2 8.d4-g1 x ) 5.e3-a7+- f6-g5 ( 5...f6-e5 6.a7-d4 e5-f4 7.f2-g3 f4xh2 8.d4-g1 x ) 6.f2-h4 g5-f4 7.h4-g3 f4xh2 8.a7-g1 x ]