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

EGTB: win in 10 half-moves

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