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 Kc5 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kde6 win in 3 half-moves
5 Ke5 win in 3 half-moves
6 Rc8 win in 3 half-moves
7 Rf8 win in 3 half-moves
8 Kd4 win in 5 half-moves
9 Kd7 win in 5 half-moves
10 Kdd6 win in 5 half-moves
11 Ke8 win in 5 half-moves
12 Kf7 win in 5 half-moves
13 Kf8 win in 5 half-moves
14 Ra8 win in 5 half-moves
15 Rd6 win in 5 half-moves
16 Rd7 win in 5 half-moves
17 Re8 win in 5 half-moves
18 Kc4 draw
19 Ke4 draw
20 Ked6 draw
21 Kee6 draw
22 Kf6 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves