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 Kd5 win in 5 half-moves
3 Ke5 win in 7 half-moves
4 Kc7 win in 9 half-moves
5 Kdd6 win in 9 half-moves
6 Kf5 win in 9 half-moves
7 Kf6 win in 9 half-moves
8 Ked6 win in 11 half-moves
9 Kc8 win in 13 half-moves
10 Kd8 win in 13 half-moves
11 Kde7 win in 13 half-moves
12 Ke8 win in 13 half-moves
13 Kee7 win in 13 half-moves
14 Kf7 win in 13 half-moves