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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Ne7 loss in 2 half-moves
5 Nf6 loss in 2 half-moves
6 Ka4 loss in 1 half-moves
7 Ka6 loss in 1 half-moves
8 Nh6 loss in 1 half-moves