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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke5 draw
3 Na7 draw
4 Nb6 draw
5 Ke6 loss in 28 half-moves
6 Nd6 loss in 28 half-moves
7 Ne7 loss in 20 half-moves
8 Kf7 loss in 16 half-moves
9 Kg6 loss in 6 half-moves
10 Kg7 loss in 6 half-moves
11 Kf5 loss in 2 half-moves
12 Kg5 loss in 2 half-moves