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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Kf4 win in 5 half-moves
4 Kgg4 win in 5 half-moves
5 Ke3 win in 11 half-moves
6 Kgf3 win in 11 half-moves
7 Kff3 win in 13 half-moves
8 Kgg2 win in 13 half-moves
9 Kf1 win in 15 half-moves
10 Kfg2 win in 15 half-moves
11 Kg1 win in 15 half-moves
12 Kgh3 win in 15 half-moves
13 Kh2 win in 15 half-moves
14 Khh3 win in 15 half-moves
15 Kg5 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Khg4 loss in 2 half-moves