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

EGTB: draw

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