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 Kf5 draw
3 Kg4 draw
4 Ra6 draw
5 Rb6 draw
6 Rf6 draw
7 Rg6 draw
8 Rh3 draw
9 Rh4 loss in 18 half-moves
10 Rh5 loss in 18 half-moves
11 Rh7 loss in 18 half-moves
12 Kg6 loss in 16 half-moves
13 Kf6 loss in 10 half-moves
14 Kh5 loss in 8 half-moves
15 Kf4 loss in 6 half-moves
16 Kh4 loss in 6 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves