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

EGTB: win in 4 half-moves

# move score
1 Ke8 win in 3 half-moves
2 Kf2 win in 3 half-moves
3 Kf5 win in 3 half-moves
4 Kf6 win in 3 half-moves
5 Kff7 win in 3 half-moves
6 Kfg7 win in 3 half-moves
7 Kg2 win in 3 half-moves
8 Kg5 win in 3 half-moves
9 Kg8 win in 3 half-moves
10 Kgf7 win in 3 half-moves
11 Kgg7 win in 3 half-moves
12 Kh5 win in 3 half-moves
13 Kh6 win in 3 half-moves
14 Kh7 win in 3 half-moves
15 Ke2 win in 7 half-moves
16 Kf4 win in 7 half-moves
17 Kg3 win in 7 half-moves
18 Kg4 win in 7 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke7 loss in 2 half-moves