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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Ka7 loss in 6 half-moves
3 Kb8 loss in 6 half-moves
4 Ra1 loss in 6 half-moves
5 Ra2 loss in 6 half-moves
6 Ra3 loss in 6 half-moves
7 Ra4 loss in 6 half-moves
8 Ra5 loss in 6 half-moves
9 Ka8 loss in 4 half-moves
10 Kb6 loss in 4 half-moves
11 Ra7 loss in 4 half-moves
12 Rb6 loss in 4 half-moves
13 Rc6 loss in 4 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Ra8 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 Rg6 loss in 2 half-moves