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

EGTB: win in 10 half-moves

# move score
1 Ke7 win in 9 half-moves
2 Ng5 win in 9 half-moves
3 Ke6 win in 15 half-moves
4 Nf8 win in 23 half-moves
5 Ke5 win in 27 half-moves
6 Kf5 win in 27 half-moves
7 Kf7 win in 31 half-moves
8 Kg5 draw
9 Kg6 draw
10 Kg7 draw