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 Ra8 draw
3 Rc3 draw
4 Rd3 draw
5 Re3 draw
6 Re6 draw
7 Rf3 draw
8 Rf6 draw
9 Rg6 draw
10 Rh3 draw
11 Rh6 draw
12 R6a4 loss in 2 half-moves
13 R6a5 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Kb1 loss in 1 half-moves
19 Kb2 loss in 1 half-moves
20 Kc2 loss in 1 half-moves
21 Kd1 loss in 1 half-moves
22 Kd2 loss in 1 half-moves
23 R3a4 loss in 1 half-moves
24 R3a5 loss in 1 half-moves
25 Ra1 loss in 1 half-moves
26 Ra2 loss in 1 half-moves
27 Rg3 loss in 1 half-moves