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

EGTB: win in 3 half-moves

# move score
1 h7 win in 2 half-moves
2 Kd7 win in 4 half-moves
3 Kd8 win in 4 half-moves
4 Ke8 win in 4 half-moves
5 Kf7 win in 4 half-moves
6 Kf6 win in 6 half-moves
7 Kd6 win in 7 half-moves
8 Ke6 win in 7 half-moves
9 Kf8 win in 7 half-moves