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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kg8 win in 3 half-moves
3 Ke7 draw
4 Kf7 draw
5 Nd6 draw
6 Nf6 draw
7 Nc7 loss in 48 half-moves
8 Ng7 loss in 18 half-moves