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

EGTB: win in 6 half-moves

# move score
1 Rh8 win in 5 half-moves
2 Rf8 win in 9 half-moves
3 Rg8 win in 9 half-moves
4 Ra8 draw
5 Rb3 draw
6 Rb4 draw
7 Rb5 draw
8 Rb6 draw
9 Ke2 loss in 2 half-moves
10 Ke3 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Kf1 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Kff2 loss in 2 half-moves
15 Kfg3 loss in 2 half-moves
16 Kg1 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Kgf2 loss in 2 half-moves
19 Kgg3 loss in 2 half-moves
20 Kh1 loss in 2 half-moves
21 Kh2 loss in 2 half-moves
22 Kh3 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
28 Re8 loss in 2 half-moves