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

EGTB: draw

# move score
1 Ra8 draw
2 Rc7 draw
3 Re8 draw
4 Rf8 draw
5 Rg8 draw
6 Kf1 loss in 2 half-moves
7 Kf2 loss in 2 half-moves
8 Kgg2 loss in 2 half-moves
9 Kgh2 loss in 2 half-moves
10 Khg2 loss in 2 half-moves
11 Khh2 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves