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

EGTB: win in 1 half-moves

# move score
1 d8=R win in 1 half-moves
2 Rf5 draw
3 Rb1 loss in 2 half-moves
4 Rb3 loss in 2 half-moves
5 Rb6 loss in 2 half-moves
6 Rb8 loss in 2 half-moves
7 Rc5 loss in 2 half-moves
8 Rd5 loss in 2 half-moves
9 Rg5 loss in 2 half-moves
10 Rh5 loss in 2 half-moves
11 d8=B loss in 1 half-moves
12 d8=K loss in 1 half-moves
13 d8=N loss in 1 half-moves
14 d8=Q loss in 1 half-moves
15 Nf2 loss in 1 half-moves
16 Ng3 loss in 1 half-moves
17 Ra5 loss in 1 half-moves
18 Rb2 loss in 1 half-moves
19 Rb4 loss in 1 half-moves
20 Rb7 loss in 1 half-moves
21 Re5 loss in 1 half-moves