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 Kg5 draw
3 Kg6 draw
4 Kgg7 draw
5 Kgh7 draw
6 Kh5 draw
7 Khg7 draw
8 Khh7 draw
9 Rf1 draw
10 Rf2 draw
11 Rf3 draw
12 Rf4 draw
13 Rf7 draw
14 Kh8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Kf7 loss in 1 half-moves