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

EGTB: draw

# move score
1 Kc6 draw
2 Kd6 draw
3 Kd7 draw
4 Kb6 loss in 58 half-moves
5 Kb7 loss in 42 half-moves
6 Kd8 loss in 36 half-moves
7 Kc8 loss in 32 half-moves
8 Kb8 loss in 24 half-moves