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

EGTB: win in 4 half-moves

# move score
1 Ng6 win in 3 half-moves
2 Kc7 draw
3 Kc8 draw
4 Nf7 draw
5 Ka8 loss in 8 half-moves
6 Kb7 loss in 8 half-moves
7 Ka7 loss in 1 half-moves