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

EGTB: draw

# move score
1 Rb4 draw
2 Rg7 draw
3 Rg8 draw
4 Kc7 loss in 6 half-moves
5 Kd7 loss in 6 half-moves
6 Kd8 loss in 6 half-moves
7 Re4 loss in 6 half-moves
8 Rf4 loss in 6 half-moves
9 Rg6 loss in 6 half-moves
10 Kb7 loss in 4 half-moves
11 Kb8 loss in 4 half-moves
12 Ra4 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg5 loss in 1 half-moves
19 Rh4 loss in 1 half-moves