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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kcb7 draw
3 Ka5 loss in 1 half-moves
4 Ka7 loss in 1 half-moves
5 Kab7 loss in 1 half-moves
6 Kb5 loss in 1 half-moves
7 Kb6 loss in 1 half-moves
8 Kb8 loss in 1 half-moves
9 Kc7 loss in 1 half-moves
10 Kd7 loss in 1 half-moves
11 Kd8 loss in 1 half-moves
12 Rb8 loss in 1 half-moves