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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Ka1 draw
5 Kc1 draw
6 Kf4 draw
7 Kg4 draw
8 Kg6 draw
9 Kh4 draw
10 Kh5 draw
11 Kh6 draw
12 Ra8 draw
13 Rb2 draw
14 Rb3 draw
15 Rb4 draw
16 Rb5 draw
17 Rb6 draw
18 Rb7 draw
19 Rc8 draw
20 Rg8 draw
21 Ka2 loss in 2 half-moves
22 Kb2 loss in 2 half-moves
23 Kc2 loss in 2 half-moves
24 Kf5 loss in 1 half-moves
25 Kf6 loss in 1 half-moves
26 Rd8 loss in 1 half-moves