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

EGTB: draw

# move score
1 Ra8 draw
2 Rb6 draw
3 Rf8 draw
4 Rg8 draw
5 Rh8 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 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves