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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kb8 draw
3 Kc7 draw
4 Na5 draw
5 Nc5 draw
6 Nd6 draw
7 Nd8 loss in 10 half-moves
8 Kd8 loss in 2 half-moves