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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kh6 draw
5 Rd8 draw
6 Re8 draw
7 Rf7 draw
8 Rh8 draw
9 Kg8 loss in 20 half-moves
10 Kh8 loss in 6 half-moves
11 Ra8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rf1 loss in 1 half-moves
18 Rf2 loss in 1 half-moves
19 Rf3 loss in 1 half-moves