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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Nf6 draw
4 Ka4 loss in 6 half-moves
5 Nf8 loss in 6 half-moves
6 Ka6 loss in 4 half-moves
7 Ng5 loss in 2 half-moves
8 Kb6 loss in 1 half-moves