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

EGTB: win in 8 half-moves

# move score
1 Kb8 win in 7 half-moves
2 Kc8 win in 7 half-moves
3 Kd7 win in 7 half-moves
4 Kd8 win in 7 half-moves
5 Nf5 win in 7 half-moves
6 Nf7 win in 11 half-moves
7 Kb6 win in 13 half-moves
8 Kb7 win in 13 half-moves
9 Kc6 win in 13 half-moves
10 Kd6 win in 13 half-moves
11 Ng4 win in 13 half-moves
12 Ng8 win in 13 half-moves