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 Kd6 draw
3 Ke6 draw
4 Nd6 draw
5 Ne7 draw
6 Ke8 loss in 28 half-moves
7 Kd8 loss in 26 half-moves
8 Kc6 loss in 16 half-moves
9 Nb6 loss in 16 half-moves
10 Kc7 loss in 14 half-moves
11 Na7 loss in 10 half-moves