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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Kd5 draw
4 Kd6 draw
5 Nb6 draw
6 Kf7 loss in 26 half-moves
7 Kf6 loss in 18 half-moves
8 Ke5 loss in 2 half-moves
9 Kf5 loss in 2 half-moves
10 Nc7 loss in 2 half-moves