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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kc6 draw
4 Kb4 loss in 6 half-moves
5 b4 loss in 4 half-moves
6 Ka8 loss in 4 half-moves
7 Kb6 loss in 4 half-moves
8 Kc4 loss in 4 half-moves
9 Kc7 loss in 4 half-moves
10 Kc8 loss in 4 half-moves
11 Kd4 loss in 4 half-moves
12 Kd5 loss in 4 half-moves
13 Kd6 loss in 4 half-moves