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 R3a4 draw
3 R3a6 draw
4 R7a4 draw
5 R7a6 draw
6 Rb7 draw
7 Rd3 draw
8 Rd7 draw
9 Kb8 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 R3a5 loss in 2 half-moves
13 R7a5 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Kb7 loss in 1 half-moves
28 Kd7 loss in 1 half-moves