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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ra7 win in 1 half-moves
3 R5b6 loss in 2 half-moves
4 R7b6 loss in 2 half-moves
5 Rb1 loss in 2 half-moves
6 Rb2 loss in 2 half-moves
7 Rb4 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd5 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rb3 loss in 1 half-moves