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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kc5 win in 5 half-moves
3 Kd5 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Nb4 win in 5 half-moves
6 Nc3 win in 5 half-moves
7 Kc7 win in 7 half-moves
8 Nc1 win in 7 half-moves
9 Kb5 draw
10 Kb6 draw
11 Kb7 draw