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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ra4 win in 1 half-moves
3 Ka7 loss in 2 half-moves
4 Kb7 loss in 2 half-moves
5 Ra1 loss in 2 half-moves
6 Ra2 loss in 2 half-moves
7 Ra7 loss in 2 half-moves
8 Ra8 loss in 2 half-moves
9 Ka5 loss in 1 half-moves
10 Kb5 loss in 1 half-moves
11 Kc5 loss in 1 half-moves
12 Kc6 loss in 1 half-moves
13 Kc7 loss in 1 half-moves
14 Ra5 loss in 1 half-moves