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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Kb5 draw
4 Kb6 draw
5 Ra7 draw
6 Rc7 draw
7 Re7 draw
8 Rf7 draw
9 Rg7 draw
10 Rh7 draw
11 Ka5 loss in 2 half-moves
12 Ka7 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb1 loss in 1 half-moves
17 Rb2 loss in 1 half-moves
18 Rb3 loss in 1 half-moves