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

EGTB: win in 2 half-moves

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