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

EGTB: draw

# move score
1 Ka7 draw
2 Kb5 draw
3 Kb6 draw
4 Kbb7 draw
5 Kbc7 draw
6 Kc5 draw
7 Kc8 draw
8 Kcb7 draw
9 Kcc7 draw
10 Kd7 draw
11 Ka8 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd5 loss in 1 half-moves