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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 Kc6 win in 7 half-moves
4 Kd6 win in 7 half-moves
5 Kb4 win in 11 half-moves
6 Kb5 win in 11 half-moves
7 Kb6 win in 11 half-moves
8 Kd4 win in 11 half-moves
9 Na5 win in 11 half-moves
10 Nd2 win in 11 half-moves
11 Nd4 win in 11 half-moves
12 Nc1 win in 13 half-moves
13 Na1 win in 15 half-moves