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

EGTB: win in 18 half-moves

# move score
1 Ke7 win in 17 half-moves
2 Ke8 win in 21 half-moves
3 Kc7 draw
4 Kc8 draw
5 Kd7 draw
6 Na6 draw
7 Nc6 loss in 2 half-moves
8 Nd7 loss in 2 half-moves