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

EGTB: draw

# move score
1 Kd6 draw
2 Ke6 draw
3 Kd8 loss in 40 half-moves
4 Ke7 loss in 40 half-moves
5 Ke8 loss in 40 half-moves
6 Kc6 loss in 2 half-moves
7 Kc7 loss in 2 half-moves
8 Kc8 loss in 2 half-moves