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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke6 win in 5 half-moves
3 Kf7 win in 5 half-moves
4 Nb6 draw
5 Kf5 loss in 8 half-moves
6 Kg5 loss in 6 half-moves
7 Kg6 loss in 6 half-moves
8 Kg7 loss in 6 half-moves
9 Ke5 loss in 2 half-moves
10 Nc7 loss in 2 half-moves