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

EGTB: draw

# move score
1 Kdd7 draw
2 Kee7 draw
3 Kf7 draw
4 Kde7 loss in 4 half-moves
5 Ked7 loss in 4 half-moves
6 Kf8 loss in 4 half-moves
7 Kc7 loss in 2 half-moves
8 Kc8 loss in 2 half-moves