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 Kb2 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 K3b4 win in 5 half-moves
5 K4d3 win in 5 half-moves
6 Kc2 win in 5 half-moves
7 Rb1 win in 5 half-moves
8 Rb4 win in 5 half-moves
9 Kb5 win in 9 half-moves
10 K3d3 draw
11 K4b4 draw
12 Kc5 draw
13 Kd2 draw
14 Ra3 draw
15 K3d4 loss in 2 half-moves
16 K4d4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves