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 Kb6 loss in 12 half-moves
3 Kb7 loss in 10 half-moves
4 Kb8 loss in 8 half-moves
5 Rb6 loss in 6 half-moves
6 Rc6 loss in 6 half-moves
7 Ka8 loss in 4 half-moves
8 Ra1 loss in 4 half-moves
9 Ra5 loss in 4 half-moves
10 Rd6 loss in 4 half-moves
11 Ra2 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rg6 loss in 2 half-moves