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

EGTB: draw

# move score
1 Kb5 draw
2 Kd5 draw
3 Kc5 loss in 52 half-moves
4 Kd6 loss in 50 half-moves
5 Kd7 loss in 50 half-moves
6 Kb6 loss in 42 half-moves
7 Kb7 loss in 34 half-moves
8 Kc7 loss in 34 half-moves