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 Rb5 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Kb5 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Ke5 win in 5 half-moves
7 Ked5 win in 5 half-moves
8 Ked6 win in 5 half-moves
9 Rb3 win in 5 half-moves
10 Rb4 win in 5 half-moves
11 Kb7 draw
12 Kc7 draw
13 Kcd5 draw
14 Kcd6 draw
15 Kcd7 draw
16 Ke7 draw
17 Ked7 draw
18 Kf5 draw
19 Kf6 draw
20 Ra6 draw
21 Kf7 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves