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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 Kg6 draw
4 Kg8 draw
5 Rf1 draw
6 Rf2 draw
7 Rf7 draw
8 Rg8 draw
9 Rh8 draw
10 Kf7 loss in 24 half-moves
11 Rd8 loss in 20 half-moves
12 Kh7 loss in 18 half-moves
13 Kh8 loss in 10 half-moves
14 Kh6 loss in 4 half-moves
15 Kf6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves