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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rg3 win in 5 half-moves
5 Rh3 win in 5 half-moves
6 Ke6 draw
7 Ke7 draw
8 Ke8 draw
9 Kf6 draw
10 Kff8 draw
11 Kfg7 draw
12 Kg6 draw
13 Kgf8 draw
14 Kgg7 draw
15 Kh7 draw
16 Kh8 draw
17 Ra3 draw
18 Rb4 draw
19 Rb5 draw
20 Rc3 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves