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 Re1 win in 3 half-moves
4 Ke5 win in 5 half-moves
5 Rf1 win in 5 half-moves
6 Ke6 draw
7 Kff7 draw
8 Kfg7 draw
9 Kgf7 draw
10 Kgg7 draw
11 Kh6 draw
12 Kh7 draw
13 Ra1 draw
14 Rb8 draw
15 Rc1 draw
16 Rd1 draw
17 Ke7 loss in 2 half-moves
18 Kff5 loss in 2 half-moves
19 Kfg5 loss in 2 half-moves
20 Kgf5 loss in 2 half-moves
21 Kgg5 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves