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 Ka4 win in 7 half-moves
3 Ka6 win in 7 half-moves
4 Kd6 win in 7 half-moves
5 Rd6 win in 7 half-moves
6 Ra6 win in 13 half-moves
7 Rc6 win in 15 half-moves
8 Kb5 win in 17 half-moves
9 Kb4 win in 19 half-moves
10 Kf6 draw
11 Kf7 draw
12 Kd5 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb7 loss in 2 half-moves