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

EGTB: win in 2 half-moves

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