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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rg3 win in 1 half-moves
3 Rh3 win in 1 half-moves
4 R3a5 draw
5 Re3 draw
6 R3a4 loss in 2 half-moves
7 R3a6 loss in 2 half-moves
8 Ra1 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Kb6 loss in 1 half-moves
15 Kb7 loss in 1 half-moves
16 Kb8 loss in 1 half-moves
17 Kc6 loss in 1 half-moves
18 Kc8 loss in 1 half-moves
19 Kd6 loss in 1 half-moves
20 Kd7 loss in 1 half-moves
21 Kd8 loss in 1 half-moves
22 R7a4 loss in 1 half-moves
23 R7a5 loss in 1 half-moves
24 R7a6 loss in 1 half-moves
25 Ra8 loss in 1 half-moves