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 Rc7 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 R1a2 draw
5 R1a4 draw
6 R7a2 draw
7 R7a4 draw
8 Kb2 loss in 2 half-moves
9 Kc2 loss in 2 half-moves
10 Kd2 loss in 2 half-moves
11 R1a3 loss in 2 half-moves
12 R1a5 loss in 2 half-moves
13 R1a6 loss in 2 half-moves
14 R7a3 loss in 2 half-moves
15 R7a5 loss in 2 half-moves
16 R7a6 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Kb1 loss in 1 half-moves
23 Kd1 loss in 1 half-moves
24 Rb1 loss in 1 half-moves