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 Ke8 draw
3 Na5 draw
4 Nc5 draw
5 Nd6 draw
6 Kc7 loss in 12 half-moves
7 Kd7 loss in 12 half-moves
8 Kc8 loss in 8 half-moves