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

EGTB: draw

# move score
1 Rb1 draw
2 Rb2 draw
3 Rb3 draw
4 Rg8 draw
5 Kg1 loss in 4 half-moves
6 Kg2 loss in 4 half-moves
7 Kh1 loss in 4 half-moves
8 Ra8 loss in 4 half-moves
9 Rc8 loss in 4 half-moves
10 Kg3 loss in 2 half-moves
11 Kh3 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Rb4 loss in 1 half-moves
19 Rd8 loss in 1 half-moves