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 Kb5 win in 7 half-moves
3 Kb4 win in 9 half-moves
4 Kb6 win in 9 half-moves
5 Nb6 win in 9 half-moves
6 Kc4 win in 11 half-moves
7 Nb8 win in 11 half-moves
8 Nf8 win in 11 half-moves
9 Kc6 win in 13 half-moves
10 Kd4 loss in 4 half-moves
11 Kd5 loss in 4 half-moves
12 Ne5 loss in 2 half-moves
13 Nf6 loss in 2 half-moves