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 R2b3 loss in 2 half-moves
3 R2b4 loss in 2 half-moves
4 R5b3 loss in 2 half-moves
5 R5b4 loss in 2 half-moves
6 Ra1 loss in 2 half-moves
7 Ra3 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Raa5 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rba5 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh2 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rb6 loss in 1 half-moves
28 Rb7 loss in 1 half-moves