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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Rd2 loss in 8 half-moves
4 Rd3 loss in 8 half-moves
5 Rd4 loss in 8 half-moves
6 Ra1 loss in 6 half-moves
7 Ka8 loss in 4 half-moves
8 Rb1 loss in 4 half-moves
9 Rc1 loss in 4 half-moves
10 Ka7 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 1 half-moves