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

EGTB: win in 2 half-moves

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