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

EGTB: win in 2 half-moves

# move score
1 R8a6 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Ra2 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 Rd3 win in 3 half-moves
6 Rb3 win in 5 half-moves
7 Kb7 draw
8 Kb8 draw
9 Kc7 draw
10 Kd7 draw
11 Kd8 draw
12 R3a4 draw
13 R8a4 draw
14 R8a5 draw
15 R8a7 draw
16 Ra1 draw
17 Re3 draw
18 Rf3 draw
19 R3a5 loss in 2 half-moves
20 R3a6 loss in 2 half-moves
21 R3a7 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves