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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Rd8 win in 3 half-moves
4 Ra1 draw
5 Rd4 draw
6 Rd5 draw
7 Rg1 draw
8 Rh1 draw
9 Ke6 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Kff6 loss in 2 half-moves
13 Kff8 loss in 2 half-moves
14 Kfg6 loss in 2 half-moves
15 Kfg8 loss in 2 half-moves
16 Kgf6 loss in 2 half-moves
17 Kgf8 loss in 2 half-moves
18 Kgg6 loss in 2 half-moves
19 Kgg8 loss in 2 half-moves
20 Kh6 loss in 2 half-moves
21 Kh7 loss in 2 half-moves
22 Kh8 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Rf1 loss in 2 half-moves