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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Ke8 win in 11 half-moves
3 Kf6 win in 11 half-moves
4 Nc7 win in 13 half-moves
5 Kg6 draw
6 Kg7 draw
7 Kg8 draw
8 Nb6 draw
9 Ke7 loss in 1 half-moves
10 Kf8 loss in 1 half-moves