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

EGTB: win in 4 half-moves

# move score
1 Ke5 win in 3 half-moves
2 Ke6 draw
3 Kf5 draw
4 Nc3 draw
5 Ke7 loss in 8 half-moves
6 Kg6 loss in 6 half-moves
7 Kf7 loss in 4 half-moves
8 Kg7 loss in 4 half-moves
9 Kg5 loss in 2 half-moves
10 Nb4 loss in 2 half-moves
11 Nc1 loss in 2 half-moves