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

EGTB: draw

# move score
1 R8a7 draw
2 Rf8 draw
3 Rh8 draw
4 R3a4 loss in 2 half-moves
5 R3a5 loss in 2 half-moves
6 R3a6 loss in 2 half-moves
7 R3a7 loss in 2 half-moves
8 R8a4 loss in 2 half-moves
9 R8a5 loss in 2 half-moves
10 R8a6 loss in 2 half-moves
11 Ra1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh3 loss in 2 half-moves