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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc3 win in 19 half-moves
3 Kc7 draw
4 Kc8 draw
5 Kd7 draw
6 Ke7 draw
7 Ke8 draw
8 R3a4 draw
9 R3a5 draw
10 R3a6 draw
11 R3a7 draw
12 R8a4 draw
13 R8a5 draw
14 R8a6 draw
15 R8a7 draw
16 Rc8 draw
17 Re3 draw
18 Rf3 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves