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

EGTB: win in 10 half-moves

# move score
1 Kb5 win in 9 half-moves
2 Kb3 win in 11 half-moves
3 K3a4 win in 17 half-moves
4 Kb6 win in 17 half-moves
5 K3b4 draw
6 K5a4 draw
7 K5b4 draw
8 Ka2 draw
9 Ka6 draw
10 Kb2 draw