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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Ra5 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Ka3 loss in 1 half-moves
6 Ka5 loss in 1 half-moves
7 Ka7 loss in 1 half-moves
8 Kb3 loss in 1 half-moves
9 Kb4 loss in 1 half-moves
10 Kb5 loss in 1 half-moves
11 Kb7 loss in 1 half-moves
12 Kc8 loss in 1 half-moves