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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Ke2 win in 7 half-moves
3 Ke3 win in 7 half-moves
4 Kf1 win in 7 half-moves
5 Kf4 win in 7 half-moves
6 Kgf2 win in 7 half-moves
7 Kg4 win in 9 half-moves
8 Kg1 win in 13 half-moves
9 Kgg3 win in 19 half-moves
10 Kh3 win in 19 half-moves
11 Kfg3 win in 21 half-moves
12 Kh1 win in 21 half-moves
13 Kh2 win in 21 half-moves
14 Kff2 win in 23 half-moves