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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kef5 win in 5 half-moves
5 Kff5 win in 5 half-moves
6 Kg5 win in 5 half-moves
7 Kb8 win in 7 half-moves
8 Kc8 win in 7 half-moves
9 Kcd7 win in 7 half-moves
10 Kd8 win in 7 half-moves
11 Ked6 win in 7 half-moves
12 Ked7 win in 7 half-moves
13 Kee7 win in 7 half-moves
14 Kef7 win in 7 half-moves
15 Kfe7 win in 7 half-moves
16 Kff7 win in 7 half-moves
17 Kg6 win in 7 half-moves
18 Kg7 win in 7 half-moves
19 Kcd6 loss in 4 half-moves
20 Kd5 loss in 2 half-moves
21 Kee5 loss in 2 half-moves
22 Kfe5 loss in 2 half-moves