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 R6a3 win in 3 half-moves
3 Ra8 win in 3 half-moves
4 R1a2 draw
5 R1a4 draw
6 R6a2 draw
7 R6a4 draw
8 Rd1 draw
9 Ka5 loss in 2 half-moves
10 Ka7 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 R1a3 loss in 2 half-moves
16 R1a5 loss in 2 half-moves
17 R6a5 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Kb5 loss in 1 half-moves