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 Rf6 win in 1 half-moves
3 Kbb4 win in 3 half-moves
4 Kcb4 win in 3 half-moves
5 Kcc4 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Ra6 win in 3 half-moves
9 Rc6 win in 3 half-moves
10 Re6 win in 3 half-moves
11 Rg6 win in 3 half-moves
12 Rh6 win in 3 half-moves
13 Kcc6 win in 5 half-moves
14 Kd6 win in 5 half-moves
15 Rb7 win in 5 half-moves
16 Ka4 loss in 2 half-moves
17 Ka5 loss in 2 half-moves
18 Ka6 loss in 2 half-moves
19 Kbc4 loss in 2 half-moves
20 Kbc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves