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

EGTB: draw

# move score
1 Ra4 draw
2 Ra7 draw
3 Ra8 draw
4 Re2 draw
5 Rf2 draw
6 Rg2 draw
7 Ra3 loss in 4 half-moves
8 Ra5 loss in 4 half-moves
9 Ra6 loss in 4 half-moves
10 Kc7 loss in 2 half-moves
11 Kc8 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rb2 loss in 1 half-moves