2x2

1.d6-e7 f6-e5

[ 1...d8-c7 2.e7:g5 c7-d6 3.g5-f6 d6-c5 4.f6-g7 c5-d4 5.g7-h8 d4-e3 6.h8-c3 e3-f2 7.h2-g3 f2:h4 8.c3-e5 ]
2.e7-f8 e5-d4 3.f8-g7 d4-e3 4.g7-h6 e3-f2 5.h2-g3 f2:h4 6.h6-f4 2-0

created with Aurora Borealis 3.0