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

EGTB: win in 2 half-moves

# move score
1 Kba2 win in 1 half-moves
2 Ka4 draw
3 Kab2 draw
4 Kb3 draw
5 Kb4 draw
6 Kbb2 draw
7 Kc1 draw
8 Kc2 draw
9 Ra2 draw
10 Kaa2 loss in 1 half-moves