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

EGTB: draw

# move score
1 Ka4 draw
2 Ka7 draw
3 Kaa6 draw
4 Kab5 draw
5 Kb4 draw
6 Kb7 draw
7 Kba6 draw
8 Kbb5 draw
9 Kc5 draw
10 Kc6 draw
11 Kc7 draw