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

EGTB: draw

# move score
1 R1a2 draw
2 R3a2 draw
3 R3a4 draw
4 R8a4 draw
5 Rb1 draw
6 Rb3 draw
7 Rb8 draw
8 Rc1 draw
9 Rc3 draw
10 Rc8 draw
11 Rd1 draw
12 Rd3 draw
13 Rd8 draw
14 Re1 draw
15 Re3 draw
16 Re8 draw
17 Rf8 draw
18 R3a5 loss in 2 half-moves
19 R3a6 loss in 2 half-moves
20 R3a7 loss in 2 half-moves
21 R8a5 loss in 2 half-moves
22 R8a6 loss in 2 half-moves
23 R8a7 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh3 loss in 2 half-moves
31 Rh8 loss in 2 half-moves