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

EGTB: win in 14 half-moves

# move score
1 Kb5 win in 13 half-moves
2 Kc5 win in 15 half-moves
3 Kd5 win in 15 half-moves
4 Kb7 win in 17 half-moves
5 Kd6 win in 17 half-moves
6 Ke7 win in 17 half-moves
7 Nc8 win in 17 half-moves
8 Kc7 win in 19 half-moves
9 Kcd7 win in 19 half-moves
10 b5 loss in 4 half-moves
11 Kd8 loss in 4 half-moves
12 Ked7 loss in 4 half-moves
13 Kf7 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Nb5 loss in 2 half-moves