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

EGTB: win in 12 half-moves

# move score
1 Rc8 win in 11 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Kg7 draw
11 Kh7 draw
12 Ra8 draw
13 Rb8 draw
14 Rd8 draw
15 Re8 draw
16 Rf1 draw
17 Rf7 draw
18 Rg8 draw
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Kg8 loss in 1 half-moves