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 Nf7 win in 9 half-moves
3 Ka5 win in 15 half-moves
4 Kb4 win in 15 half-moves
5 Kb5 win in 15 half-moves
6 Ka3 win in 19 half-moves
7 Kb3 loss in 6 half-moves