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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Kf4 win in 7 half-moves
4 Kg5 win in 7 half-moves
5 Kg6 win in 7 half-moves
6 Kh4 win in 7 half-moves
7 Rb6 win in 7 half-moves
8 Re8 win in 7 half-moves
9 Rh8 win in 7 half-moves
10 Ke5 win in 9 half-moves
11 Kd4 draw
12 Kd5 draw
13 Kf5 draw
14 Kg4 draw
15 Kh6 draw
16 Ra8 draw
17 Rb7 draw
18 Rc8 draw
19 Rd8 draw
20 Kd3 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Kf3 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 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves