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

EGTB: win in 6 half-moves

# move score
1 Rd8 win in 5 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Ra3 draw
6 Raa8 draw
7 Rab7 draw
8 Rb3 draw
9 Rba8 draw
10 Rbb7 draw
11 Rc7 draw
12 Rc8 draw
13 Rd7 draw
14 Re7 draw
15 Rf7 draw
16 Rf8 draw
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rh8 loss in 2 half-moves