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

EGTB: win in 2 half-moves

# move score
1 Kc3 win in 1 half-moves
2 Ke4 loss in 52 half-moves
3 Kc5 loss in 50 half-moves
4 Kd5 loss in 50 half-moves
5 Ke3 loss in 50 half-moves
6 Ke5 loss in 50 half-moves
7 Kc4 loss in 2 half-moves
8 Kd3 loss in 2 half-moves