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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Kf5 win in 3 half-moves
9 Rb6 win in 3 half-moves
10 Rd8 win in 3 half-moves
11 Ka6 win in 5 half-moves
12 Ke6 win in 5 half-moves
13 Kf6 win in 5 half-moves
14 Ra8 win in 7 half-moves
15 Ka4 draw
16 Rb4 draw
17 Rb5 draw
18 Rc8 draw
19 Re8 draw
20 Rf8 draw
21 Kb6 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves