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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rf8 win in 3 half-moves
3 Re8 win in 5 half-moves
4 Rg8 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Rb3 draw
7 Rb4 draw
8 Rb5 draw
9 Rb6 draw
10 Kf6 loss in 2 half-moves
11 Kf7 loss in 2 half-moves
12 Kf8 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kg8 loss in 2 half-moves
16 Kgg6 loss in 2 half-moves
17 Kgh6 loss in 2 half-moves
18 Kh4 loss in 2 half-moves
19 Kh7 loss in 2 half-moves
20 Kh8 loss in 2 half-moves
21 Khg6 loss in 2 half-moves
22 Khh6 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd8 loss in 2 half-moves