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

EGTB: win in 4 half-moves

# move score
1 Nb1 win in 3 half-moves
2 Kd6 win in 9 half-moves
3 Nb5 win in 9 half-moves
4 Kc6 win in 11 half-moves
5 Kd5 win in 13 half-moves
6 Kc4 win in 15 half-moves
7 Kb6 win in 17 half-moves
8 Kb4 win in 33 half-moves
9 Kb5 draw
10 Nc2 loss in 2 half-moves
11 Nc4 loss in 2 half-moves
12 Kd4 loss in 1 half-moves