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

EGTB: draw

# move score
1 Kb8 draw
2 Kcb7 draw
3 Kd7 draw
4 Kd8 draw
5 Ka5 loss in 2 half-moves
6 Ka7 loss in 2 half-moves
7 Kab7 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Kc7 loss in 2 half-moves