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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kd7 draw
3 Nd8 loss in 14 half-moves
4 Kb5 loss in 10 half-moves
5 Kb6 loss in 10 half-moves
6 Kc7 loss in 8 half-moves
7 Kc5 loss in 2 half-moves
8 Kd5 loss in 2 half-moves
9 Na5 loss in 2 half-moves
10 Nc5 loss in 2 half-moves
11 Nd6 loss in 2 half-moves