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 Kc5 win in 5 half-moves
3 Kd5 win in 5 half-moves
4 Rb6 win in 5 half-moves
5 Kd3 win in 7 half-moves
6 Kd6 win in 7 half-moves
7 Ra3 win in 7 half-moves
8 Kb5 draw
9 Kb6 draw
10 Kb7 draw
11 Kc7 draw
12 Kd7 draw
13 Kb2 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb7 loss in 2 half-moves