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 Kd5 win in 3 half-moves
3 Kc3 draw
4 Kd3 draw
5 Kd4 draw
6 Kb4 loss in 28 half-moves
7 Kb3 loss in 26 half-moves
8 Kb5 loss in 24 half-moves