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 Kc2 win in 3 half-moves
7 Kc6 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 K3a4 win in 5 half-moves
10 K3b4 win in 5 half-moves
11 K3c4 win in 5 half-moves
12 K5a4 win in 5 half-moves
13 K5b4 win in 5 half-moves
14 K5c4 win in 5 half-moves
15 Ka3 win in 5 half-moves
16 Ka5 win in 5 half-moves
17 Kc3 win in 5 half-moves
18 Kc5 win in 5 half-moves
19 Ra7 win in 5 half-moves
20 Rc7 win in 5 half-moves
21 Rd7 draw
22 Re7 draw
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves