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

EGTB: draw

# move score
1 Rb8 draw
2 Rb3 loss in 22 half-moves
3 Kc1 loss in 8 half-moves
4 Kc2 loss in 8 half-moves
5 Kc3 loss in 8 half-moves
6 Ra5 loss in 8 half-moves
7 Ka1 loss in 4 half-moves
8 Ka2 loss in 4 half-moves
9 Ka3 loss in 4 half-moves
10 Kb1 loss in 4 half-moves
11 Kb3 loss in 4 half-moves
12 Rb4 loss in 4 half-moves
13 Rc5 loss in 4 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves