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

EGTB: win in 4 half-moves

# move score
1 Ka1 win in 3 half-moves
2 Ka2 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kc1 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Kef4 win in 3 half-moves
9 Kf2 win in 3 half-moves
10 Kg2 win in 3 half-moves
11 Kg4 win in 3 half-moves
12 Kgf3 win in 3 half-moves
13 Kgf4 win in 3 half-moves
14 Kh2 win in 3 half-moves
15 Kh3 win in 3 half-moves
16 Kh4 win in 3 half-moves
17 Kd3 win in 7 half-moves
18 Ke3 win in 7 half-moves
19 Kef3 loss in 4 half-moves
20 Ke5 loss in 2 half-moves
21 Kf5 loss in 2 half-moves