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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kb3 loss in 38 half-moves
3 Kb4 loss in 38 half-moves
4 Kc3 loss in 38 half-moves
5 Kc5 loss in 38 half-moves
6 Kb5 loss in 32 half-moves
7 Kd3 loss in 2 half-moves
8 Kd5 loss in 2 half-moves