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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Ke3 win in 3 half-moves
3 Ke4 win in 3 half-moves
4 Ke5 win in 3 half-moves
5 Kf2 win in 3 half-moves
6 Kg2 win in 3 half-moves
7 Kgf3 win in 3 half-moves
8 Kgg4 win in 3 half-moves
9 Ka2 win in 7 half-moves
10 Kb2 win in 7 half-moves
11 Kf5 win in 7 half-moves
12 Kff3 win in 7 half-moves
13 Kfg4 win in 7 half-moves
14 Kg5 win in 7 half-moves
15 Kh2 win in 7 half-moves
16 Kh3 win in 7 half-moves
17 Kh4 win in 9 half-moves
18 Ka4 loss in 2 half-moves
19 Kb4 loss in 2 half-moves