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 Kb8 draw
5 Kbb7 draw
6 Kc8 draw
7 Kcb7 draw
8 Kd8 draw
9 Kb5 loss in 2 half-moves
10 Kbc6 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kcc6 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd7 loss in 2 half-moves