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 Kc3 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Kb3 win in 5 half-moves
8 Kb5 win in 5 half-moves
9 Kb6 win in 5 half-moves
10 Kd5 win in 5 half-moves
11 Kd6 win in 5 half-moves
12 Ra2 win in 7 half-moves
13 Kb1 draw
14 Kb7 draw
15 Kc1 draw
16 Kc7 draw
17 Kd1 draw
18 Kd2 draw
19 Kd3 draw
20 Kd7 draw
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves