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

EGTB: draw

# move score
1 Kb8 draw
2 R1a2 draw
3 R1a3 draw
4 R1a5 draw
5 R8a2 draw
6 R8a3 draw
7 R8a5 draw
8 Rb1 draw
9 Rb8 draw
10 Rd1 draw
11 Rc1 loss in 4 half-moves
12 Kb7 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 R1a4 loss in 2 half-moves
17 R1a6 loss in 2 half-moves
18 R1a7 loss in 2 half-moves
19 R8a4 loss in 2 half-moves
20 R8a6 loss in 2 half-moves
21 R8a7 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves