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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kc5 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Nb5 win in 1 half-moves
7 Kc7 draw
8 Kd6 draw
9 Kd7 loss in 2 half-moves
10 Nc8 loss in 2 half-moves