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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc6 draw
3 Kd5 draw
4 Ke5 draw
5 Ke6 draw
6 Kc7 loss in 50 half-moves
7 Kd7 loss in 50 half-moves
8 Ke7 loss in 40 half-moves