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

EGTB: win in 10 half-moves

# move score
1 Kb6 win in 9 half-moves
2 Kb8 win in 9 half-moves
3 Nb5 win in 9 half-moves
4 Ka6 win in 11 half-moves
5 Ka8 win in 11 half-moves
6 Nc2 win in 11 half-moves
7 Nc4 win in 11 half-moves
8 Ka7 win in 13 half-moves
9 Kc6 win in 13 half-moves
10 Kc7 win in 13 half-moves
11 Kc8 win in 15 half-moves
12 Nb1 win in 15 half-moves