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

EGTB: draw

# move score
1 R3b4 draw
2 R8b4 draw
3 Ra1 draw
4 Rb1 draw
5 Rba3 draw
6 Rba8 draw
7 Rg3 draw
8 Raa3 loss in 4 half-moves
9 Rbb2 loss in 4 half-moves
10 R3b5 loss in 2 half-moves
11 R3b6 loss in 2 half-moves
12 R3b7 loss in 2 half-moves
13 R8b5 loss in 2 half-moves
14 R8b6 loss in 2 half-moves
15 R8b7 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Raa8 loss in 2 half-moves
21 Rab2 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Re3 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Rf2 loss in 2 half-moves
32 Rf3 loss in 2 half-moves
33 Rf8 loss in 2 half-moves
34 Rg2 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rh2 loss in 2 half-moves
37 Rh3 loss in 2 half-moves
38 Rh8 loss in 2 half-moves