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