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

EGTB: win in 8 half-moves

# move score
1 Kb7 win in 7 half-moves
2 Kc7 win in 7 half-moves
3 Kcd7 win in 7 half-moves
4 Kd8 win in 9 half-moves
5 Kd5 win in 11 half-moves
6 Kf6 win in 11 half-moves
7 Kd6 win in 13 half-moves
8 Ke7 win in 13 half-moves
9 Kf7 win in 13 half-moves
10 Ke5 win in 15 half-moves
11 Ked7 win in 17 half-moves
12 Kf5 win in 17 half-moves
13 Kb8 draw