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

EGTB: draw

# move score
1 Ka4 draw
2 Ka5 draw
3 Kb3 draw
4 Kb5 draw
5 Kc5 draw
6 Ka3 loss in 22 half-moves
7 Kc3 loss in 2 half-moves
8 Kc4 loss in 2 half-moves