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 Kd6 win in 5 half-moves
3 Ra3 win in 5 half-moves
4 Rc4 win in 15 half-moves
5 Rd4 win in 15 half-moves
6 Kb6 draw
7 Kb7 draw
8 Kc6 draw
9 Kc8 draw
10 Kd7 draw
11 Kd8 draw
12 Ra7 draw
13 Raa8 draw
14 Rab4 draw
15 Rb3 draw
16 Rb7 draw
17 Rba8 draw
18 Rbb4 draw
19 Rc8 draw
20 Rf4 draw
21 Rf8 draw
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb2 loss in 2 half-moves
28 Rb5 loss in 2 half-moves
29 Rb6 loss in 2 half-moves
30 Re4 loss in 2 half-moves
31 Re8 loss in 2 half-moves
32 Rg4 loss in 2 half-moves
33 Rg8 loss in 2 half-moves
34 Rh4 loss in 2 half-moves
35 Rh8 loss in 2 half-moves