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

EGTB: win in 14 half-moves

# move score
1 Kb6 win in 13 half-moves
2 Kc6 win in 13 half-moves
3 Kd6 win in 13 half-moves
4 Ke6 win in 13 half-moves
5 Kf6 win in 13 half-moves
6 Kb7 win in 15 half-moves
7 Kd7 win in 15 half-moves
8 Ke7 win in 15 half-moves
9 Kd8 win in 17 half-moves
10 Ke8 win in 17 half-moves
11 Kg6 win in 17 half-moves
12 Kg7 win in 17 half-moves
13 Kb8 win in 21 half-moves
14 Kc8 win in 21 half-moves
15 Kf8 win in 21 half-moves
16 Kg8 win in 21 half-moves