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 Ke6 draw
4 Na5 draw
5 Kf6 loss in 36 half-moves
6 Nd6 loss in 30 half-moves
7 Kf7 loss in 28 half-moves
8 Nd8 loss in 12 half-moves
9 Ke8 loss in 8 half-moves
10 Kf8 loss in 8 half-moves
11 Kd8 loss in 4 half-moves
12 Nc5 loss in 2 half-moves