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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Kc6 win in 5 half-moves
3 Kd6 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Rc3 win in 5 half-moves
6 Re8 win in 5 half-moves
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Kc8 draw
11 Kd7 draw
12 Kd8 draw
13 R3a4 draw
14 R3a7 draw
15 R8a4 draw
16 R8a7 draw
17 Rb3 draw
18 Rc8 draw
19 Rd3 draw
20 Rf3 draw
21 Rf8 draw
22 R3a5 loss in 2 half-moves
23 R3a6 loss in 2 half-moves
24 R8a5 loss in 2 half-moves
25 R8a6 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Ra2 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rg8 loss in 2 half-moves
31 Rh3 loss in 2 half-moves
32 Rh8 loss in 2 half-moves