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

EGTB: draw

# move score
1 Ra5 draw
2 Ra6 draw
3 Rc7 draw
4 Rh7 draw
5 Ra1 loss in 2 half-moves
6 Ra2 loss in 2 half-moves
7 Ra3 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Rd7 loss in 2 half-moves
10 Re7 loss in 2 half-moves
11 Rf7 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Kb1 loss in 1 half-moves
14 Kb2 loss in 1 half-moves
15 Kb3 loss in 1 half-moves
16 Kb7 loss in 1 half-moves
17 Kb8 loss in 1 half-moves
18 Kc1 loss in 1 half-moves
19 Kc3 loss in 1 half-moves
20 Kd1 loss in 1 half-moves
21 Kd2 loss in 1 half-moves
22 Kd3 loss in 1 half-moves
23 Rb7 loss in 1 half-moves