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

EGTB: win in 14 half-moves

# move score
1 Rb8 win in 13 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf8 draw
6 Kff6 draw
7 Kfg7 draw
8 Kg8 draw
9 Kgf6 draw
10 Kgg7 draw
11 Kh6 draw
12 Kh7 draw
13 Ra6 draw
14 Rb1 draw
15 Rb5 draw
16 Rb7 draw
17 Rc6 draw
18 Rd6 draw
19 Kf5 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Kh5 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves