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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kc6 win in 5 half-moves
3 Ke6 win in 9 half-moves
4 Ked6 win in 9 half-moves
5 Kf6 win in 9 half-moves
6 Kcd6 win in 11 half-moves
7 Kcd7 win in 11 half-moves
8 Kf7 win in 13 half-moves
9 Ke8 win in 15 half-moves
10 Kf8 win in 15 half-moves
11 Kb7 win in 17 half-moves
12 Kb8 win in 17 half-moves
13 Kc8 win in 17 half-moves
14 Kcd8 win in 17 half-moves
15 Ked7 win in 17 half-moves
16 Ked8 win in 17 half-moves