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 Kf7 win in 9 half-moves
3 Kf8 win in 9 half-moves
4 Ng4 win in 9 half-moves
5 Kd8 win in 11 half-moves
6 Nf5 win in 11 half-moves
7 Kd7 win in 13 half-moves
8 Ng8 win in 13 half-moves
9 Nf7 win in 15 half-moves