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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Rd8 draw
5 Rb2 loss in 2 half-moves
6 Rb3 loss in 2 half-moves
7 Rb4 loss in 2 half-moves
8 Rb5 loss in 2 half-moves
9 Re8 loss in 2 half-moves
10 Rf8 loss in 2 half-moves
11 Rg8 loss in 2 half-moves
12 Rh8 loss in 2 half-moves
13 Ka7 loss in 1 half-moves
14 Kb7 loss in 1 half-moves
15 Kf1 loss in 1 half-moves
16 Kf2 loss in 1 half-moves
17 Kf3 loss in 1 half-moves
18 Kg1 loss in 1 half-moves
19 Kg3 loss in 1 half-moves
20 Kh1 loss in 1 half-moves
21 Kh2 loss in 1 half-moves
22 Kh3 loss in 1 half-moves
23 Rb7 loss in 1 half-moves