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

EGTB: win in 8 half-moves

# move score
1 Kc1 win in 7 half-moves
2 Ke5 win in 7 half-moves
3 Kff5 win in 7 half-moves
4 Kgf5 win in 7 half-moves
5 Kff7 win in 9 half-moves
6 Kfg5 win in 9 half-moves
7 Kgf7 win in 9 half-moves
8 Ka1 win in 11 half-moves
9 Kgg5 win in 11 half-moves
10 Kh5 win in 11 half-moves
11 Kfg7 win in 15 half-moves
12 Kgg7 win in 15 half-moves
13 Kh6 win in 15 half-moves
14 Kh7 win in 17 half-moves
15 Ka2 loss in 2 half-moves
16 Kb2 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves