Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kb2 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Rb2 win in 3 half-moves
9 Rb3 win in 3 half-moves
10 Rb7 win in 3 half-moves
11 Rb8 win in 3 half-moves
12 Kb3 win in 5 half-moves
13 Kb4 win in 5 half-moves
14 Kb5 win in 5 half-moves
15 Kc4 win in 5 half-moves
16 Kd3 win in 5 half-moves
17 Kd6 win in 5 half-moves
18 Ra6 win in 5 half-moves
19 Kc7 draw
20 Kd7 draw
21 Kd2 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves