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

EGTB: draw

# move score
1 Kd4 draw
2 Kb4 loss in 50 half-moves
3 Kc4 loss in 50 half-moves
4 Kd5 loss in 48 half-moves
5 Kd6 loss in 48 half-moves
6 Kc6 loss in 46 half-moves
7 Kb5 loss in 42 half-moves
8 Kb6 loss in 42 half-moves