[ 1...a5xd8 2.g5-h4 d8xg5 3.h4xf6 b8-c7 4.a7-b6 c7xa5 5.b2-d4 a5-b4 6.d4-c5 b4xd6 7.f6-e7 d6xh6 8.h8-d4 h6-g5 9.d4-f2 g5-h4 ( 9...g5-f4 10.h2-g3 f4xh2 11.f2-g1 x ) 10.h2-g3 x ]