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

EGTB: draw

# move score
1 Ra1 draw
2 Ra3 draw
3 Ra5 draw
4 Rb7 draw
5 Rc7 draw
6 Re7 draw
7 Rg7 draw
8 Rh7 draw
9 Ra4 loss in 6 half-moves
10 Ra2 loss in 4 half-moves
11 Kb1 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kd1 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rd7 loss in 1 half-moves
22 Rf7 loss in 1 half-moves