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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rbg4 loss in 4 half-moves
4 Rb2 loss in 2 half-moves
5 Rb3 loss in 2 half-moves
6 Rb5 loss in 2 half-moves
7 Rb6 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rbc4 loss in 2 half-moves
11 Rbd4 loss in 2 half-moves
12 Rbe4 loss in 2 half-moves
13 Rbf4 loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Rhc4 loss in 2 half-moves
22 Rhd4 loss in 2 half-moves
23 Rhe4 loss in 2 half-moves
24 Rhf4 loss in 2 half-moves
25 Rhg4 loss in 2 half-moves