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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kf7 draw
3 Kh7 draw
4 Rf6 draw
5 Rg6 draw
6 Rh8 draw
7 Kg8 loss in 8 half-moves
8 Rh3 loss in 8 half-moves
9 Rh4 loss in 8 half-moves
10 Rh5 loss in 8 half-moves
11 Kg6 loss in 6 half-moves
12 Rh7 loss in 6 half-moves
13 Kf6 loss in 4 half-moves
14 Kf8 loss in 4 half-moves
15 Kh8 loss in 4 half-moves
16 Rb6 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 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves