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 R1b2 loss in 2 half-moves
3 R3b2 loss in 2 half-moves
4 Ra1 loss in 2 half-moves
5 Ra3 loss in 2 half-moves
6 Rb5 loss in 2 half-moves
7 Rbc1 loss in 2 half-moves
8 Rbd1 loss in 2 half-moves
9 Rbe1 loss in 2 half-moves
10 Rbf1 loss in 2 half-moves
11 Rbg3 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rgc1 loss in 2 half-moves
23 Rgd1 loss in 2 half-moves
24 Rge1 loss in 2 half-moves
25 Rgf1 loss in 2 half-moves
26 Rgg3 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rb4 loss in 1 half-moves
30 Rb6 loss in 1 half-moves
31 Rb7 loss in 1 half-moves