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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Kb6 win in 5 half-moves
4 Rc8 win in 5 half-moves
5 Ka3 win in 7 half-moves
6 Kb3 win in 7 half-moves
7 Ka1 draw
8 Kb1 draw
9 Kb2 draw
10 Kb7 draw
11 Kb8 draw
12 Kc8 draw
13 Kd6 draw
14 Kd7 draw
15 Kd8 draw
16 Rd8 draw
17 Re8 draw
18 Rf4 draw
19 Rf5 draw
20 Rf6 draw
21 Rf7 draw
22 Kc6 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 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves