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 Kc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Ka4 win in 5 half-moves
7 Ka5 win in 5 half-moves
8 Kb5 win in 5 half-moves
9 Kd5 win in 5 half-moves
10 Ke5 win in 5 half-moves
11 Kf6 win in 5 half-moves
12 Ra7 win in 5 half-moves
13 Rb6 win in 5 half-moves
14 Rc7 win in 5 half-moves
15 Re7 win in 5 half-moves
16 Kf5 win in 7 half-moves
17 Rg7 win in 7 half-moves
18 Ka3 draw
19 Kb3 draw
20 Kd7 draw
21 Ke7 draw
22 Kf7 draw
23 Rh7 draw
24 Kc3 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves