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 Kd5 win in 5 half-moves
3 Ke6 win in 5 half-moves
4 Ke7 win in 5 half-moves
5 Kf6 win in 5 half-moves
6 Kd6 win in 11 half-moves
7 Ke8 win in 11 half-moves
8 Kc7 win in 13 half-moves
9 Kd7 win in 13 half-moves
10 Kb7 win in 15 half-moves
11 Kg6 win in 17 half-moves
12 Kf8 win in 19 half-moves
13 Kg7 win in 21 half-moves
14 Kg8 win in 21 half-moves
15 Kb5 loss in 2 half-moves
16 Kc5 loss in 2 half-moves