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

EGTB: win in 4 half-moves

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