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 Ka2 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kba4 win in 3 half-moves
7 Kc2 win in 3 half-moves
8 Kc3 win in 3 half-moves
9 Kc4 win in 3 half-moves
10 Rb5 win in 3 half-moves
11 Rb6 win in 3 half-moves
12 Ka3 win in 5 half-moves
13 Kaa4 win in 5 half-moves
14 Kab4 win in 5 half-moves
15 Kb5 win in 5 half-moves
16 Kbb4 win in 5 half-moves
17 Ra7 win in 5 half-moves
18 Rc7 win in 5 half-moves
19 Rd7 draw
20 Re7 draw
21 Rf7 draw
22 Rb4 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves