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

EGTB: draw

# move score
1 Kb5 draw
2 Kc5 draw
3 Ka5 loss in 50 half-moves
4 Kc4 loss in 50 half-moves
5 Kc3 loss in 48 half-moves
6 Ka3 loss in 46 half-moves
7 Ka4 loss in 46 half-moves
8 Kb3 loss in 46 half-moves