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

EGTB: draw

# move score
1 Ka7 draw
2 Ka8 draw
3 Kdc7 draw
4 Kdc8 draw
5 Ke7 draw
6 Ke8 draw
7 b5 loss in 4 half-moves
8 Kb8 loss in 4 half-moves
9 Kbc7 loss in 4 half-moves
10 Kbc8 loss in 4 half-moves
11 Kc6 loss in 4 half-moves
12 Kd7 loss in 4 half-moves
13 Ka6 loss in 3 half-moves