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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kg6 draw
3 Ra8 draw
4 Rd8 draw
5 Re8 draw
6 Rf5 draw
7 Kf6 loss in 10 half-moves
8 Kg8 loss in 8 half-moves
9 Kh7 loss in 8 half-moves
10 Rc8 loss in 8 half-moves
11 Rf7 loss in 8 half-moves
12 Kf7 loss in 6 half-moves
13 Kh6 loss in 6 half-moves
14 Rg8 loss in 6 half-moves
15 Kh8 loss in 4 half-moves
16 Rf6 loss in 4 half-moves
17 Rb8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rh8 loss in 2 half-moves