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

EGTB: draw

# move score
1 Kc7 draw
2 Kb7 loss in 46 half-moves
3 Kc6 loss in 46 half-moves
4 Ka6 loss in 44 half-moves
5 Ka7 loss in 44 half-moves
6 Kb5 loss in 44 half-moves
7 Kc5 loss in 44 half-moves
8 Ka5 loss in 38 half-moves