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

EGTB: win in 14 half-moves

# move score
1 b5 win in 13 half-moves
2 Kc4 win in 17 half-moves
3 Ke6 win in 17 half-moves
4 Kb7 loss in 4 half-moves
5 Kb8 loss in 4 half-moves
6 Kc5 loss in 4 half-moves
7 Kc8 loss in 4 half-moves
8 Kcd6 loss in 4 half-moves
9 Kd4 loss in 4 half-moves
10 Kd7 loss in 4 half-moves
11 Kd8 loss in 4 half-moves
12 Kdd6 loss in 4 half-moves
13 Ke4 loss in 4 half-moves
14 Ke5 loss in 4 half-moves
15 Kcc6 loss in 3 half-moves
16 Kdc6 loss in 3 half-moves