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 Kc7 win in 3 half-moves
3 Kd8 win in 3 half-moves
4 Ke6 win in 3 half-moves
5 Ke8 win in 3 half-moves
6 Ked6 win in 3 half-moves
7 Ked7 win in 3 half-moves
8 Kf6 win in 3 half-moves
9 Kf7 win in 3 half-moves
10 Kf8 win in 3 half-moves
11 Rb4 win in 3 half-moves
12 Rb5 win in 3 half-moves
13 Rb6 win in 3 half-moves
14 Rb8 win in 3 half-moves
15 Kb5 win in 7 half-moves
16 Kb6 win in 7 half-moves
17 Rc7 win in 7 half-moves
18 Ra7 win in 9 half-moves
19 Kcd6 draw
20 Kcd7 draw
21 Rb2 draw
22 Kc5 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rd7 loss in 2 half-moves