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

EGTB: win in 2 half-moves

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