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

EGTB: draw

# move score
1 Rb4 draw
2 Rc4 draw
3 Rc7 draw
4 Rd7 draw
5 Re7 draw
6 Rf7 draw
7 Rg7 draw
8 Rh7 draw
9 Ra1 loss in 2 half-moves
10 Ra2 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Kb7 loss in 1 half-moves
17 Kb8 loss in 1 half-moves
18 Kc7 loss in 1 half-moves
19 Kd7 loss in 1 half-moves
20 Kd8 loss in 1 half-moves
21 R4a5 loss in 1 half-moves
22 R4a6 loss in 1 half-moves
23 R7a5 loss in 1 half-moves
24 R7a6 loss in 1 half-moves
25 Ra3 loss in 1 half-moves
26 Ra8 loss in 1 half-moves
27 Rb7 loss in 1 half-moves