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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kg4 win in 5 half-moves
3 Kg5 win in 5 half-moves
4 Kh4 win in 5 half-moves
5 Kd6 win in 7 half-moves
6 Kg6 win in 7 half-moves
7 Kh6 win in 7 half-moves
8 Kb7 win in 9 half-moves
9 Kc7 win in 9 half-moves
10 Kd7 win in 9 half-moves
11 Kb5 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kd5 loss in 2 half-moves