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

EGTB: win in 14 half-moves

# move score
1 Ka6 win in 13 half-moves
2 Ka4 win in 15 half-moves
3 Kb4 win in 15 half-moves
4 Kb5 win in 15 half-moves
5 Nb6 win in 15 half-moves
6 Kb6 loss in 4 half-moves
7 Nc7 loss in 2 half-moves