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

EGTB: draw

# move score
1 Ra3 draw
2 Ra4 draw
3 Ra5 draw
4 Ra6 draw
5 Rb7 draw
6 Rc7 draw
7 Re7 draw
8 Rg7 draw
9 Rh7 draw
10 Ra1 loss in 4 half-moves
11 Ra2 loss in 4 half-moves
12 Kg3 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kh3 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rd7 loss in 1 half-moves