2x2

1.c7-d8 a5-b4 2.d8-f6 b4-a3

[ 2...f4-e3 3.f6-g5 ]
3.f6-g7 f4-e3 4.g7-h6 e3-f2 5.g1:e3 a3-b2 6.h6-g7 2-0

created with Aurora Borealis 3.0