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 Rb6 win in 3 half-moves
3 Rh8 win in 5 half-moves
4 Rf8 win in 7 half-moves
5 Rg8 win in 11 half-moves
6 Ke5 draw
7 Ke6 draw
8 Kf6 draw
9 Kfg5 draw
10 Kg3 draw
11 Kg6 draw
12 Kgg5 draw
13 Kh3 draw
14 Kh4 draw
15 Kh5 draw
16 Ra8 draw
17 Rb4 draw
18 Rb7 draw
19 Ke4 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Kff4 loss in 2 half-moves
22 Kgf4 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 Rc8 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re8 loss in 2 half-moves