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 Kb4 draw
3 Kc4 draw
4 Kd5 draw
5 Kd6 loss in 50 half-moves
6 Kb5 loss in 22 half-moves
7 Kc6 loss in 22 half-moves
8 Kb6 loss in 20 half-moves