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 Kc2 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Kb2 win in 5 half-moves
7 Kd2 win in 5 half-moves
8 Kd4 win in 7 half-moves
9 Kd5 win in 7 half-moves
10 Kb4 win in 9 half-moves
11 Kb5 win in 11 half-moves
12 Ra1 win in 11 half-moves
13 Kb6 draw
14 Kc6 draw
15 Kd1 draw
16 Kd6 draw
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves