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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Ke8 win in 3 half-moves
4 Kff7 win in 3 half-moves
5 Kg6 win in 3 half-moves
6 Kgf7 win in 3 half-moves
7 Kh7 win in 3 half-moves
8 Kb8 win in 5 half-moves
9 Kfg8 win in 7 half-moves
10 Kh6 win in 7 half-moves
11 Kd8 win in 13 half-moves
12 Kb7 draw
13 Kc8 draw
14 Kh8 draw
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kgg8 loss in 2 half-moves