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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kc7 draw
7 Kd1 draw
8 Kd6 draw
9 Kd7 draw
10 Ra1 draw
11 Rb6 draw
12 Rb8 draw
13 Kb2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb7 loss in 2 half-moves