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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rg8 win in 5 half-moves
4 Rh8 win in 5 half-moves
5 Kf5 win in 7 half-moves
6 Kf6 win in 7 half-moves
7 Kg6 win in 7 half-moves
8 Ra8 win in 7 half-moves
9 Rd8 win in 7 half-moves
10 Re8 win in 7 half-moves
11 Khg4 win in 9 half-moves
12 Khh5 win in 11 half-moves
13 Kf4 draw
14 Kgh5 draw
15 Kh6 draw
16 Rb7 draw
17 Rc8 draw
18 Kg3 loss in 2 half-moves
19 Kgg4 loss in 2 half-moves
20 Kh3 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rf8 loss in 2 half-moves