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

EGTB: win in 12 half-moves

# move score
1 Rd8 win in 11 half-moves
2 Kc3 draw
3 Kc4 draw
4 Kc5 draw
5 Kd3 draw
6 Kd5 draw
7 Ke5 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Ra8 draw
12 Rb8 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