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

EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Rc8 win in 11 half-moves
3 Kd6 win in 13 half-moves
4 Kb5 draw
5 Kb7 draw
6 Kc5 draw
7 Kc7 draw
8 Kd5 draw
9 Kd7 draw
10 Kg5 draw
11 Kg6 draw
12 Kh6 draw
13 Ra8 draw
14 Rd8 draw
15 Re8 draw
16 Rf5 draw
17 Rf6 draw
18 Rf7 draw
19 Rh8 draw
20 Kb6 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Kh4 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg8 loss in 2 half-moves