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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rf6 draw
3 Rg6 draw
4 Rh3 draw
5 Kf6 loss in 12 half-moves
6 Kh5 loss in 8 half-moves
7 Rh7 loss in 8 half-moves
8 Kg4 loss in 6 half-moves
9 Rh8 loss in 6 half-moves
10 Kg6 loss in 4 half-moves
11 Kh4 loss in 4 half-moves
12 Rh5 loss in 4 half-moves
13 Kf4 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves