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 Ka4 win in 3 half-moves
3 Ka5 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rc6 win in 3 half-moves
8 Kb3 win in 5 half-moves
9 Kb5 win in 5 half-moves
10 Kc3 win in 5 half-moves
11 Kc6 win in 5 half-moves
12 Ka3 draw
13 Kbc5 draw
14 Kc7 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Kdc5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Rb5 loss in 2 half-moves