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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kd4 draw
3 Kd3 loss in 46 half-moves
4 Kb3 loss in 44 half-moves
5 Kd2 loss in 38 half-moves
6 Kb2 loss in 36 half-moves
7 Kc2 loss in 36 half-moves
8 Kb4 loss in 2 half-moves