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

EGTB: win in 2 half-moves

# move score
1 Kf7 win in 1 half-moves
2 Kf8 win in 1 half-moves
3 Kgh7 loss in 4 half-moves
4 Kgg7 loss in 2 half-moves
5 Khg7 loss in 2 half-moves
6 Khh7 loss in 2 half-moves