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