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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kf5 win in 5 half-moves
4 Kf6 win in 5 half-moves
5 Kb2 win in 7 half-moves
6 Kf1 win in 7 half-moves
7 Kf2 win in 7 half-moves
8 Kf3 win in 7 half-moves
9 Kf4 win in 7 half-moves
10 Kg1 win in 7 half-moves
11 Kg3 win in 7 half-moves
12 Kg6 win in 7 half-moves
13 Kh1 win in 7 half-moves
14 Kh2 win in 7 half-moves
15 Kh3 win in 7 half-moves
16 Ka1 win in 9 half-moves
17 Kb1 win in 9 half-moves
18 Kg4 win in 9 half-moves
19 Kh4 win in 9 half-moves
20 Kh5 win in 9 half-moves
21 Kh6 win in 9 half-moves