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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kc6 draw
3 Kd6 draw
4 Ke7 draw
5 Ke8 draw
6 Nb5 draw
7 Nc6 draw
8 Nc8 draw
9 Kc7 loss in 40 half-moves
10 Kc8 loss in 18 half-moves
11 Kd8 loss in 6 half-moves