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

EGTB: win in 6 half-moves

# move score
1 Kd5 win in 5 half-moves
2 Kc5 loss in 28 half-moves
3 Kb5 loss in 22 half-moves
4 Kb6 loss in 20 half-moves
5 Kc7 loss in 20 half-moves
6 Kd6 loss in 20 half-moves
7 Kb7 loss in 18 half-moves
8 Kd7 loss in 18 half-moves