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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Kc7 draw
3 Kb7 loss in 8 half-moves
4 Kb8 loss in 8 half-moves
5 Nb6 loss in 2 half-moves
6 Nc7 loss in 2 half-moves
7 Kd8 loss in 1 half-moves