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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Nc7 win in 3 half-moves
4 Nb6 win in 7 half-moves
5 Kd4 win in 9 half-moves
6 Kc4 win in 11 half-moves
7 Kb4 win in 13 half-moves
8 Kc6 win in 13 half-moves
9 Kb5 win in 15 half-moves
10 Kb6 loss in 6 half-moves