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 draw
4 Nf7 draw
5 Ng8 loss in 20 half-moves
6 Ka7 loss in 2 half-moves
7 Ng4 loss in 2 half-moves