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 7 half-moves
6 Ke6 win in 9 half-moves
7 Kgf6 win in 9 half-moves
8 Kff6 win in 11 half-moves
9 Ke5 draw
10 Kfg6 draw
11 Kgg6 draw
12 Kh4 draw
13 Kh5 draw
14 Kh6 draw
15 Ra8 draw
16 Rb7 draw
17 Rc8 draw
18 Ke4 loss in 2 half-moves
19 Kff4 loss in 2 half-moves
20 Kfg4 loss in 2 half-moves
21 Kgf4 loss in 2 half-moves
22 Kgg4 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 Rb4 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re8 loss in 2 half-moves