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

EGTB: win in 8 half-moves

# move score
1 Ka5 win in 7 half-moves
2 Kb6 win in 7 half-moves
3 Kc4 win in 7 half-moves
4 Ne6 win in 7 half-moves
5 Ka6 win in 9 half-moves
6 Nb7 win in 9 half-moves
7 Nf7 win in 9 half-moves
8 Kc6 win in 11 half-moves
9 Nc6 win in 11 half-moves
10 Kc5 win in 13 half-moves
11 Ka4 loss in 6 half-moves
12 Kb4 loss in 6 half-moves