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

EGTB: win in 8 half-moves

# move score
1 Rd8 win in 7 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc2 draw
6 Kc3 draw
7 Kc4 draw
8 Kc7 draw
9 Kc8 draw
10 Kd2 draw
11 Kd4 draw
12 Ke2 draw
13 Rc8 draw
14 Re8 draw
15 Rf1 draw
16 Rf5 draw
17 Rf6 draw
18 Rf7 draw
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves