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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Ka5 draw
4 Ka8 draw
5 Kaa6 draw
6 Kab7 draw
7 Kb8 draw
8 Kba6 draw
9 Kbb7 draw
10 Kc6 draw
11 Kc7 draw