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 Ra1 loss in 2 half-moves
3 Ra2 loss in 2 half-moves
4 Rb3 loss in 2 half-moves
5 Rb4 loss in 2 half-moves
6 Rb5 loss in 2 half-moves
7 Rb6 loss in 2 half-moves
8 Rbb1 loss in 2 half-moves
9 Rbc2 loss in 2 half-moves
10 Rbd2 loss in 2 half-moves
11 Rbe2 loss in 2 half-moves
12 Rbf2 loss in 2 half-moves
13 Rbg2 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 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 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rhb1 loss in 2 half-moves
24 Rhc2 loss in 2 half-moves
25 Rhd2 loss in 2 half-moves
26 Rhe2 loss in 2 half-moves
27 Rhf2 loss in 2 half-moves
28 Rhg2 loss in 2 half-moves
29 Rb7 loss in 1 half-moves
30 Rh6 loss in 1 half-moves
31 Rh8 loss in 1 half-moves