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

EGTB: win in 10 half-moves

# move score
1 Kf7 win in 9 half-moves
2 Kg7 win in 9 half-moves
3 Kf8 win in 13 half-moves
4 Kh7 win in 13 half-moves
5 Kh8 loss in 44 half-moves