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

EGTB: draw

# move score
1 R1a2 draw
2 R7a2 draw
3 Rab7 draw
4 Rb2 draw
5 Rc1 draw
6 Rc7 draw
7 Rd1 draw
8 Rd7 draw
9 Re1 draw
10 Re7 draw
11 Rbb7 loss in 4 half-moves
12 R1a3 loss in 2 half-moves
13 R1a4 loss in 2 half-moves
14 R1a5 loss in 2 half-moves
15 R1a6 loss in 2 half-moves
16 R7a3 loss in 2 half-moves
17 R7a4 loss in 2 half-moves
18 R7a5 loss in 2 half-moves
19 R7a6 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh7 loss in 2 half-moves