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 Kf7 draw
4 Na5 draw
5 Nd8 loss in 30 half-moves
6 Kd8 loss in 18 half-moves
7 Ke8 loss in 18 half-moves
8 Kf8 loss in 10 half-moves
9 Ke6 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Nc5 loss in 2 half-moves
12 Nd6 loss in 2 half-moves