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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Ke6 win in 3 half-moves
4 Kg2 win in 5 half-moves
5 Ke4 win in 7 half-moves
6 Kef5 win in 7 half-moves
7 Kef6 win in 7 half-moves
8 Kg1 win in 7 half-moves
9 Kg3 win in 7 half-moves
10 Kg4 win in 7 half-moves
11 Kg6 win in 7 half-moves
12 Kgf4 win in 7 half-moves
13 Kgf5 win in 7 half-moves
14 Kgf6 win in 7 half-moves
15 Kh1 win in 7 half-moves
16 Kh3 win in 7 half-moves
17 Kh4 win in 7 half-moves
18 Kh5 win in 7 half-moves
19 Kh6 win in 7 half-moves
20 Kef4 win in 9 half-moves
21 Kd4 loss in 2 half-moves