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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Re8 win in 3 half-moves
4 Kb7 win in 7 half-moves
5 Kc7 win in 7 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb5 draw
9 Kb6 draw
10 Kc5 draw
11 Kc6 draw
12 Kd5 draw
13 Kd7 draw
14 Ke7 draw
15 Ra8 draw
16 Rd8 draw
17 Rf2 draw
18 Rf7 draw
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves