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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Nc2 win in 1 half-moves
6 Kb5 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Kd5 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Nb3 loss in 2 half-moves