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 Ke3 win in 9 half-moves
3 Kf4 win in 9 half-moves
4 Kh2 win in 9 half-moves
5 Kh4 win in 9 half-moves
6 Khg2 win in 9 half-moves
7 Khg3 win in 9 half-moves
8 Khg4 win in 9 half-moves
9 Ke2 win in 11 half-moves
10 Kf2 win in 13 half-moves
11 Kfg2 win in 13 half-moves
12 Kfg3 win in 13 half-moves
13 Kfg4 win in 13 half-moves