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 Ng5 win in 11 half-moves
3 Ke8 win in 15 half-moves
4 Nf4 win in 17 half-moves
5 Kf7 draw
6 Kg7 draw
7 Kg8 draw
8 Nf2 draw
9 Ng1 draw