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 Kb4 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Kc8 win in 3 half-moves
8 Kd4 win in 3 half-moves
9 Rb2 win in 3 half-moves
10 Rb4 win in 3 half-moves
11 Rb6 win in 3 half-moves
12 Rb7 win in 3 half-moves
13 Kb6 win in 5 half-moves
14 Kd3 win in 7 half-moves
15 Ra3 win in 9 half-moves
16 Kb2 draw
17 Kc2 draw
18 Kd2 draw
19 Rb5 draw
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Rb8 loss in 2 half-moves