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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Nb7 draw
3 Kc7 loss in 16 half-moves
4 Nf7 loss in 6 half-moves
5 Kd7 loss in 2 half-moves
6 Nc6 loss in 2 half-moves
7 Ne6 loss in 2 half-moves
8 Kb7 loss in 1 half-moves