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

EGTB: draw

# move score
1 Ra7 draw
2 Ra8 draw
3 Rb2 loss in 4 half-moves
4 Rbh7 loss in 4 half-moves
5 Rhh7 loss in 4 half-moves
6 Rb1 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rb4 loss in 2 half-moves
9 Rb5 loss in 2 half-moves
10 Rb6 loss in 2 half-moves
11 Rbc8 loss in 2 half-moves
12 Rbd8 loss in 2 half-moves
13 Rbe8 loss in 2 half-moves
14 Rbf8 loss in 2 half-moves
15 Rbg8 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh3 loss in 2 half-moves
24 Rh4 loss in 2 half-moves
25 Rh5 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rhc8 loss in 2 half-moves
28 Rhd8 loss in 2 half-moves
29 Rhe8 loss in 2 half-moves
30 Rhf8 loss in 2 half-moves
31 Rhg8 loss in 2 half-moves