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

EGTB: win in 2 half-moves

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