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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Ke5 win in 3 half-moves
5 Kf4 win in 3 half-moves
6 Kff5 win in 3 half-moves
7 Kg4 win in 3 half-moves
8 Kgf5 win in 3 half-moves
9 Kb6 win in 7 half-moves
10 Kd6 win in 7 half-moves
11 Ke6 win in 7 half-moves
12 Ke7 win in 7 half-moves
13 Kf7 win in 7 half-moves
14 Kfg6 win in 7 half-moves
15 Kg7 win in 7 half-moves
16 Kgg6 win in 7 half-moves
17 Kh4 win in 7 half-moves
18 Kh5 win in 7 half-moves
19 Kh6 win in 7 half-moves
20 Kb7 win in 9 half-moves
21 Kc7 win in 9 half-moves
22 Kd7 win in 9 half-moves