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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kc5 draw
4 Kc7 draw
5 Kc6 loss in 46 half-moves
6 Ka6 loss in 42 half-moves
7 Ka5 loss in 40 half-moves
8 Kb5 loss in 40 half-moves