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 Kb5 draw
3 Kd3 draw
4 Kd4 draw
5 Kb4 loss in 38 half-moves
6 Kb3 loss in 28 half-moves
7 Kc3 loss in 26 half-moves
8 Kd5 loss in 2 half-moves