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

EGTB: draw

# move score
1 Kb6 draw
2 Kc6 draw
3 Kc8 draw
4 Kcb7 draw
5 Kcb8 draw
6 Kd6 draw
7 Ka7 loss in 2 half-moves
8 Kab7 loss in 2 half-moves
9 Kab8 loss in 2 half-moves
10 Kd7 loss in 1 half-moves
11 Kd8 loss in 1 half-moves