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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Ke3 win in 7 half-moves
4 Kf3 win in 7 half-moves
5 Kff1 win in 7 half-moves
6 Kg4 win in 7 half-moves
7 Kgf1 win in 7 half-moves
8 Kgg2 win in 7 half-moves
9 Kh3 win in 9 half-moves
10 Khg3 win in 9 half-moves
11 Kg5 win in 11 half-moves
12 Kh5 win in 13 half-moves
13 Kfg3 win in 15 half-moves
14 Kh2 win in 15 half-moves
15 Kfg2 win in 17 half-moves
16 Kh1 win in 17 half-moves