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

EGTB: draw

# move score
1 Ka4 draw
2 Kb2 draw
3 Kb4 draw
4 Kc4 draw
5 Ka2 loss in 24 half-moves
6 Ka3 loss in 22 half-moves
7 Kc2 loss in 2 half-moves
8 Kc3 loss in 2 half-moves