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 Ka5 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Kc4 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rb2 win in 3 half-moves
10 Kb4 win in 5 half-moves
11 Kb6 win in 5 half-moves
12 Ra3 win in 5 half-moves
13 Kb5 win in 11 half-moves
14 Kd3 win in 11 half-moves
15 Kd2 draw
16 Kd4 draw
17 Rb4 draw
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves