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

EGTB: win in 2 half-moves

# move score
1 Ke7 win in 1 half-moves
2 Kf7 win in 1 half-moves
3 Kh7 win in 1 half-moves
4 Ke8 loss in 2 half-moves
5 Kfg7 loss in 2 half-moves
6 Kfg8 loss in 2 half-moves
7 Khg7 loss in 1 half-moves
8 Khg8 loss in 1 half-moves