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

EGTB: win in 10 half-moves

# move score
1 Nd6 win in 9 half-moves
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kc5 draw
7 Kc6 draw
8 Kc7 draw
9 Nd8 draw
10 Na5 loss in 2 half-moves
11 Nc5 loss in 2 half-moves