Click on the third or sixth rank to set the en passant target square.

EGTB: win in 10 half-moves

# move score
1 Kb7 win in 9 half-moves
2 Kef7 win in 9 half-moves
3 Kff7 win in 9 half-moves
4 Kg7 win in 9 half-moves
5 Ka7 win in 11 half-moves
6 Kc7 win in 11 half-moves
7 Kc8 win in 11 half-moves
8 Kd7 win in 11 half-moves
9 Kd8 win in 11 half-moves
10 Kee7 win in 11 half-moves
11 Kfe7 win in 11 half-moves
12 Kg8 win in 11 half-moves
13 Ka8 win in 13 half-moves