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

EGTB: draw

# move score
1 Kd7 draw
2 Kd8 draw
3 Ke7 draw
4 Kef8 draw
5 Kg7 draw
6 Kgf7 draw
7 Kgf8 draw
8 Kh7 draw
9 Kh8 draw
10 Kef7 loss in 2 half-moves