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

EGTB: draw

# move score
1 Kb8 draw
2 Kc8 draw
3 Kcd7 draw
4 Kcd8 draw
5 Ke7 draw
6 Ked7 draw
7 Ked8 draw
8 Kf7 draw
9 Kf8 draw
10 Kb6 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kd6 loss in 2 half-moves