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

EGTB: win in 6 half-moves

# move score
1 Nf7 win in 5 half-moves
2 Kb6 draw
3 Kb7 draw
4 Ng6 draw
5 Ka5 loss in 12 half-moves
6 Ka7 loss in 12 half-moves
7 Kb5 loss in 10 half-moves