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

EGTB: win in 6 half-moves

# move score
1 Kc6 win in 5 half-moves
2 Kd6 win in 5 half-moves
3 Kb6 win in 7 half-moves
4 Kd7 win in 7 half-moves
5 Kb7 win in 9 half-moves
6 Kb8 win in 9 half-moves
7 Kc8 win in 9 half-moves
8 Kd8 win in 9 half-moves