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

EGTB: win in 4 half-moves

# move score
1 Kba2 win in 3 half-moves
2 Kbb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Ra2 win in 3 half-moves
5 Kab2 win in 7 half-moves
6 Kb3 win in 7 half-moves
7 Kb4 win in 7 half-moves
8 Ka4 win in 21 half-moves
9 Kc1 win in 27 half-moves
10 Kaa2 draw