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 Kd5 win in 3 half-moves
3 Kb4 draw
4 Kb5 draw
5 Kc5 draw
6 Kd3 loss in 28 half-moves
7 Kb3 loss in 24 half-moves
8 Kc3 loss in 24 half-moves