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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kc4 draw
3 Kd5 draw
4 Ke5 draw
5 Ke3 loss in 50 half-moves
6 Ke4 loss in 50 half-moves
7 Kd3 loss in 48 half-moves
8 Kc3 loss in 42 half-moves