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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Nd6 draw
3 Nf6 draw
4 Kb8 loss in 8 half-moves
5 Nc7 loss in 8 half-moves
6 Ka7 loss in 1 half-moves
7 Ng7 loss in 1 half-moves