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 Rb4 win in 1 half-moves
3 Kb5 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Kcd6 win in 3 half-moves
8 Kcd7 win in 3 half-moves
9 Kd8 win in 3 half-moves
10 Ke6 win in 3 half-moves
11 Ke8 win in 3 half-moves
12 Ked6 win in 3 half-moves
13 Ked7 win in 3 half-moves
14 Kf6 win in 3 half-moves
15 Kf7 win in 3 half-moves
16 Kf8 win in 3 half-moves
17 Rb5 win in 3 half-moves
18 Rb6 win in 3 half-moves
19 Rb7 win in 3 half-moves
20 Rc8 win in 3 half-moves
21 Rd8 win in 3 half-moves
22 Re8 win in 3 half-moves
23 Kb6 win in 17 half-moves
24 Kd5 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves