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

EGTB: win in 6 half-moves

# move score
1 Kb8 win in 5 half-moves
2 Ka5 win in 7 half-moves
3 Kb5 win in 7 half-moves
4 Kbb6 win in 9 half-moves
5 Kc7 win in 9 half-moves
6 Kc6 win in 11 half-moves
7 Ka8 draw
8 Kc8 draw
9 Ra8 draw
10 Kab6 loss in 2 half-moves