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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Rb8 win in 7 half-moves
4 Ka6 draw
5 Ka7 draw
6 Ka8 draw
7 Kb6 draw
8 Kb8 draw
9 Kbc6 draw
10 Kbc7 draw
11 Kbc8 draw
12 Kd6 draw
13 Kd8 draw
14 Kdc6 draw
15 Kdc7 draw
16 Kdc8 draw
17 Ke8 draw
18 Rc8 draw
19 Rd8 draw
20 Rf3 draw
21 Ke6 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves