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

EGTB: win in 4 half-moves

# move score
1 Na6 win in 3 half-moves
2 Nc6 win in 3 half-moves
3 Kd8 draw
4 Kf8 draw
5 Nd7 draw
6 Kd7 loss in 10 half-moves
7 Ke7 loss in 10 half-moves
8 Kf7 loss in 8 half-moves