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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Kd8 win in 1 half-moves
3 Ke7 loss in 42 half-moves
4 Ke8 loss in 32 half-moves
5 Kd6 loss in 26 half-moves
6 Ke6 loss in 26 half-moves
7 Kc8 loss in 22 half-moves
8 Kc6 loss in 2 half-moves