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

EGTB: win in 2 half-moves

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