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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kgg3 draw
3 Kgg5 draw
4 Kgh3 draw
5 Kgh5 draw
6 Khg3 draw
7 Khg5 draw
8 Khh3 draw
9 Khh5 draw
10 Ra6 draw
11 Rb6 draw
12 Rg6 draw
13 Rh7 draw
14 Kf3 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rh5 loss in 2 half-moves