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 Rc3 win in 1 half-moves
3 R5a6 loss in 2 half-moves
4 R5a7 loss in 2 half-moves
5 R8a6 loss in 2 half-moves
6 R8a7 loss in 2 half-moves
7 Ra1 loss in 2 half-moves
8 Ra2 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Rac8 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rcc8 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh5 loss in 2 half-moves
26 Rh8 loss in 2 half-moves
27 Ra3 loss in 1 half-moves
28 Rab5 loss in 1 half-moves
29 Rcb5 loss in 1 half-moves