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