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

EGTB: win in 12 half-moves

# move score
1 Kc7 win in 11 half-moves
2 Kc8 win in 11 half-moves
3 Kdd7 win in 11 half-moves
4 Kee7 win in 11 half-moves
5 Kef7 win in 11 half-moves
6 Kfe7 win in 11 half-moves
7 Kff7 win in 11 half-moves
8 Kde7 win in 13 half-moves
9 Ked7 win in 13 half-moves
10 Kg7 win in 13 half-moves
11 Kg8 win in 13 half-moves