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 Kc7 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Kdc5 win in 3 half-moves
6 Ke5 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Rb2 win in 3 half-moves
9 Rb3 win in 3 half-moves
10 Rb6 win in 3 half-moves
11 Kb6 win in 7 half-moves
12 Kcd6 win in 7 half-moves
13 Ra5 win in 13 half-moves
14 Kcc5 draw
15 Rc5 draw
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kdd6 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb7 loss in 2 half-moves