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

EGTB: win in 18 half-moves

# move score
1 Kd6 win in 17 half-moves
2 Nb6 win in 17 half-moves
3 Kb8 win in 19 half-moves
4 b4 loss in 4 half-moves
5 Kb7 loss in 4 half-moves
6 Kc6 loss in 4 half-moves
7 Kcc7 loss in 4 half-moves
8 Kcd8 loss in 4 half-moves
9 Kdd8 loss in 4 half-moves
10 Ke6 loss in 4 half-moves
11 Ke7 loss in 4 half-moves
12 Ke8 loss in 4 half-moves
13 Kdc7 loss in 3 half-moves
14 Nc7 loss in 3 half-moves