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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kcc5 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rb2 win in 3 half-moves
10 Rb3 win in 3 half-moves
11 Rb6 win in 3 half-moves
12 Kb5 win in 7 half-moves
13 Kb6 win in 7 half-moves
14 Kcd5 win in 7 half-moves
15 Kd6 win in 7 half-moves
16 Ra4 win in 7 half-moves
17 Rc4 win in 7 half-moves
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kdc5 loss in 2 half-moves
21 Kdd5 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb7 loss in 2 half-moves