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 Kd7 win in 3 half-moves
3 Kc6 draw
4 Kc8 draw
5 Kd6 draw
6 Kd8 draw
7 Nb6 draw
8 Kb7 loss in 2 half-moves
9 Kb6 loss in 1 half-moves