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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Kb8 loss in 8 half-moves
3 Kc7 loss in 6 half-moves
4 Ra7 loss in 4 half-moves
5 Kb7 loss in 2 half-moves
6 Ra2 loss in 2 half-moves
7 Ra3 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Ra5 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Kd8 loss in 1 half-moves
13 Ra1 loss in 1 half-moves