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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kcc6 win in 3 half-moves
7 Kd4 win in 3 half-moves
8 Kdc6 win in 3 half-moves
9 Kdd6 win in 3 half-moves
10 Rb2 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Rb4 win in 3 half-moves
13 Rb6 win in 3 half-moves
14 Rb7 win in 3 half-moves
15 Rc5 win in 3 half-moves
16 Kb6 win in 5 half-moves
17 Kc8 win in 5 half-moves
18 Kcd6 win in 5 half-moves
19 Kd7 win in 5 half-moves
20 Kd8 win in 5 half-moves
21 Ra5 win in 5 half-moves
22 Ke4 draw
23 Ke5 loss in 2 half-moves
24 Ke6 loss in 2 half-moves
25 Rb8 loss in 2 half-moves