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

EGTB: win in 10 half-moves

# move score
1 Kd7 win in 9 half-moves
2 Kf7 win in 9 half-moves
3 Kc7 win in 13 half-moves
4 Kd8 win in 13 half-moves
5 Kg7 win in 13 half-moves
6 Ke7 win in 17 half-moves
7 Ke8 win in 19 half-moves
8 Kb7 win in 21 half-moves
9 Kg8 win in 21 half-moves
10 Kb8 win in 23 half-moves