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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Re6 win in 1 half-moves
4 R3a4 win in 3 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc7 draw
8 Kd7 draw
9 Kd8 draw
10 R3a5 draw
11 R6a5 draw
12 Ra7 draw
13 Ra8 draw
14 Rb6 draw
15 Rd3 draw
16 Rf3 draw
17 R6a4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Rh6 loss in 2 half-moves