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