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

EGTB: win in 4 half-moves

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