2x2

1.f6-g7 h6-g5

[ 
1...e3-f2 
2.f8-c5 
h6:f8 
3.c5:g1 
] 

[ 
1...e3-d2 
2.f8-b4 
h6:f8 
3.b4:e1 
] 

2.g7-h8 g5-h4

[ 
2...e3-f2 
3.h8-f6 
g5:e7 
4.f8:g1 
] 

3.h8-d4 e3:c5 4.f8:b4 h4-g3 5.b4-c5 g3-h2 6.c5-g1 2-0