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 Ka1 win in 3 half-moves
3 Ka5 win in 3 half-moves
4 Kb1 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Kba3 win in 3 half-moves
7 Kbb3 win in 3 half-moves
8 Kc3 win in 3 half-moves
9 Kc4 win in 3 half-moves
10 Kc5 win in 3 half-moves
11 Ra7 win in 3 half-moves
12 Ka4 win in 5 half-moves
13 Kaa3 win in 5 half-moves
14 Kab3 win in 5 half-moves
15 Kb2 win in 5 half-moves
16 Rc7 win in 5 half-moves
17 Rd7 draw
18 Re7 draw
19 Rf7 draw
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves