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 Ke8 win in 7 half-moves
3 Kf7 draw
4 Kg7 draw
5 Kg8 draw
6 Nf2 draw
7 Nf4 draw
8 Ng5 draw
9 Ng1 loss in 8 half-moves