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

EGTB: draw

# move score
1 b3 draw
2 Ka6 draw
3 Ka8 draw
4 Kc6 draw
5 Kc8 draw
6 Kd6 draw
7 Kd8 draw
8 Kb6 loss in 4 half-moves
9 Kb7 loss in 4 half-moves
10 Kb8 loss in 4 half-moves
11 Kc7 loss in 4 half-moves
12 Ke6 loss in 4 half-moves
13 Ke7 loss in 4 half-moves
14 Ke8 loss in 4 half-moves