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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Ke4 win in 3 half-moves
4 Kg4 win in 3 half-moves
5 Kg6 win in 3 half-moves
6 Kgf4 win in 3 half-moves
7 Kgf5 win in 3 half-moves
8 Kgf6 win in 3 half-moves
9 Kh4 win in 3 half-moves
10 Kh5 win in 3 half-moves
11 Kh6 win in 3 half-moves
12 Kd6 win in 7 half-moves
13 Ke6 win in 9 half-moves
14 Kef4 win in 9 half-moves
15 Kef5 win in 9 half-moves
16 Kef6 win in 9 half-moves