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

EGTB: win in 8 half-moves

# move score
1 Ke2 win in 7 half-moves
2 Ke3 win in 9 half-moves
3 Kgf4 win in 9 half-moves
4 Kff4 win in 11 half-moves
5 Kgf2 win in 13 half-moves
6 Kgg4 win in 13 half-moves
7 Kgh4 win in 13 half-moves
8 Khg4 win in 13 half-moves
9 Khh4 win in 13 half-moves
10 Kff2 win in 15 half-moves
11 Kfg4 win in 15 half-moves
12 Kgg2 win in 15 half-moves
13 Khg2 win in 15 half-moves
14 Kfg2 win in 17 half-moves
15 Kgh2 win in 17 half-moves
16 Khh2 win in 17 half-moves
17 Ke4 loss in 2 half-moves