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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Nb6 draw
4 Nd6 draw
5 Ne7 draw
6 Ka6 loss in 24 half-moves
7 Ka8 loss in 22 half-moves
8 Kb6 loss in 1 half-moves