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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Kb6 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Ke6 win in 3 half-moves
8 Ked4 win in 3 half-moves
9 Ked5 win in 3 half-moves
10 Ked6 win in 3 half-moves
11 Rb2 win in 3 half-moves
12 Rb3 win in 3 half-moves
13 Rb4 win in 3 half-moves
14 Kb4 win in 5 half-moves
15 Kcd4 win in 5 half-moves
16 Kcd5 win in 5 half-moves
17 Kcd6 win in 5 half-moves
18 Rb8 draw
19 Kf4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves