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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Kc6 win in 13 half-moves
4 R1a2 draw
5 R6a2 draw
6 R6a3 draw
7 Rb1 draw
8 Rb6 draw
9 Rc1 draw
10 Rd1 draw
11 R1a3 loss in 6 half-moves
12 Rc6 loss in 4 half-moves
13 Kc5 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 R1a4 loss in 2 half-moves
20 R1a5 loss in 2 half-moves
21 R6a4 loss in 2 half-moves
22 R6a5 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Ke6 loss in 1 half-moves