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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kf7 win in 7 half-moves
3 Kf8 win in 7 half-moves
4 Kh7 draw
5 Kh8 loss in 12 half-moves