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

EGTB: draw

# move score
1 Kc6 draw
2 Kd6 draw
3 Ke6 draw
4 Ke7 draw
5 Kc7 loss in 26 half-moves
6 Ke8 loss in 24 half-moves
7 Kc8 loss in 22 half-moves
8 Kd8 loss in 20 half-moves