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 Kd5 win in 1 half-moves
3 Ke3 win in 1 half-moves
4 Ke4 win in 1 half-moves
5 Ke5 win in 1 half-moves
6 Kc3 draw
7 Kd3 draw
8 Kc4 loss in 2 half-moves