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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kc4 draw
3 Kd5 draw
4 Kd6 draw
5 Nd6 draw
6 Nd8 draw
7 Kb6 loss in 12 half-moves
8 Kc6 loss in 12 half-moves
9 Kb5 loss in 10 half-moves
10 Kd4 loss in 2 half-moves
11 Na5 loss in 2 half-moves