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 Kf7 draw
3 Kf8 draw
4 Kg7 draw
5 Nf7 draw
6 Kh7 loss in 36 half-moves