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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kc4 win in 1 half-moves
5 Kd4 win in 1 half-moves
6 Nb3 win in 1 half-moves
7 Kc6 draw
8 Kd5 draw
9 Kd6 draw
10 Nc2 loss in 2 half-moves