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

EGTB: draw

# move score
1 Rb5 draw
2 Rc5 draw
3 Rc7 draw
4 Rd5 draw
5 Rd7 draw
6 Re5 draw
7 Re7 draw
8 Rf5 draw
9 Rf7 draw
10 Rg5 draw
11 Rg7 draw
12 Rh5 draw
13 Rh7 draw
14 Kb1 loss in 1 half-moves
15 Kb2 loss in 1 half-moves
16 Kc2 loss in 1 half-moves
17 Kd1 loss in 1 half-moves
18 Kd2 loss in 1 half-moves
19 R5a6 loss in 1 half-moves
20 R7a6 loss in 1 half-moves
21 Ra1 loss in 1 half-moves
22 Ra2 loss in 1 half-moves
23 Ra3 loss in 1 half-moves
24 Ra4 loss in 1 half-moves
25 Ra8 loss in 1 half-moves
26 Rb7 loss in 1 half-moves