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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Nf5 win in 1 half-moves
4 Ka7 loss in 2 half-moves
5 Ne6 loss in 2 half-moves
6 Ne8 loss in 2 half-moves
7 Nh5 loss in 2 half-moves