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 Kb6 draw
3 Kb7 draw
4 Kc6 draw
5 Kd6 draw
6 Nc6 draw
7 Nd7 draw
8 Kc8 loss in 40 half-moves
9 Kd7 loss in 24 half-moves
10 Kd8 loss in 10 half-moves