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 Nd8 win in 7 half-moves
3 Kf7 win in 13 half-moves
4 Kg8 win in 17 half-moves
5 Ke7 draw
6 Ke8 draw
7 Na5 draw
8 Nc5 draw
9 Nd6 draw