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

EGTB: win in 10 half-moves

# move score
1 Ka6 win in 9 half-moves
2 Ka7 win in 9 half-moves
3 Kb8 win in 9 half-moves
4 Kc8 win in 9 half-moves
5 Nb6 win in 11 half-moves
6 Nc7 win in 11 half-moves
7 Kb6 draw
8 Kc7 draw
9 Kc6 loss in 8 half-moves