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

EGTB: draw

# move score
1 Ka7 draw
2 Kb6 draw
3 Kb8 draw
4 Kc6 draw
5 b3 loss in 4 half-moves
6 Ka5 loss in 4 half-moves
7 Kb7 loss in 4 half-moves
8 Kc4 loss in 4 half-moves
9 Kc5 loss in 4 half-moves
10 Ka4 loss in 3 half-moves
11 Ka6 loss in 3 half-moves