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

EGTB: win in 6 half-moves

# move score
1 Kd4 win in 5 half-moves
2 Kd5 win in 5 half-moves
3 Kc4 win in 7 half-moves
4 Kb4 win in 11 half-moves
5 Kb5 draw
6 Kb6 loss in 20 half-moves
7 Kc6 loss in 20 half-moves
8 Kd6 loss in 2 half-moves