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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Rc8 win in 9 half-moves
4 Re8 win in 9 half-moves
5 Kcd8 draw
6 Ked8 draw
7 Ra8 draw
8 Rd8 draw
9 Rg2 draw
10 Rg3 draw
11 Rg4 draw
12 Rg5 draw
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Kf8 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh8 loss in 2 half-moves
27 Kcd6 loss in 1 half-moves
28 Kcd7 loss in 1 half-moves
29 Ked6 loss in 1 half-moves
30 Ked7 loss in 1 half-moves