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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kg7 draw
3 Kh7 draw
4 Kf8 loss in 58 half-moves
5 Kh8 loss in 50 half-moves