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

EGTB: win in 14 half-moves

# move score
1 Kb7 win in 13 half-moves
2 Kb8 win in 15 half-moves
3 Ng6 win in 15 half-moves
4 Ka8 loss in 6 half-moves
5 Nf7 loss in 6 half-moves
6 Ka6 loss in 2 half-moves
7 Kb6 loss in 2 half-moves