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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb4 win in 5 half-moves
3 Kd5 draw
4 Ke5 draw
5 Kf4 draw
6 Kf5 draw
7 Ra8 draw
8 Rb6 draw
9 Rb7 draw
10 Rc8 draw
11 Re8 draw
12 Rg8 draw
13 Rh8 draw
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves