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

EGTB: win in 10 half-moves

# move score
1 Ke3 win in 9 half-moves
2 Kf4 win in 11 half-moves
3 Ke2 win in 13 half-moves
4 Kf1 win in 13 half-moves
5 Kgf2 win in 13 half-moves
6 Khg4 win in 13 half-moves
7 Kff2 win in 15 half-moves
8 Kfg4 win in 15 half-moves
9 Kg1 win in 15 half-moves
10 Kgg3 win in 15 half-moves
11 Kh4 win in 15 half-moves
12 Khg3 win in 15 half-moves
13 Kfg3 win in 17 half-moves
14 Kgh2 win in 17 half-moves
15 Kh1 win in 17 half-moves
16 Khh2 win in 17 half-moves
17 Ke4 loss in 2 half-moves