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

EGTB: draw

# move score
1 Ka5 draw
2 Ka6 draw
3 Ka7 draw
4 Kbb7 draw
5 Kbc7 draw
6 Kcb5 draw
7 Kcb7 draw
8 Kcc7 draw
9 Kd7 draw
10 Kbb5 loss in 2 half-moves
11 Kbc5 loss in 2 half-moves
12 Kcc5 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Kd6 loss in 2 half-moves