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

EGTB: win in 20 half-moves

# move score
1 Ke7 win in 19 half-moves
2 Kg7 win in 19 half-moves
3 Kh7 win in 21 half-moves
4 Kd7 win in 23 half-moves
5 Kd8 win in 23 half-moves
6 Kf7 win in 23 half-moves
7 Kf8 win in 23 half-moves
8 Kg8 win in 23 half-moves