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

EGTB: win in 2 half-moves

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