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 Kg7 loss in 2 half-moves
3 Kg8 loss in 2 half-moves
4 Kh7 loss in 2 half-moves
5 Ra5 loss in 2 half-moves
6 Rb5 loss in 2 half-moves
7 Rc5 loss in 2 half-moves
8 Rd5 loss in 2 half-moves
9 Rf5 loss in 2 half-moves
10 Rg5 loss in 2 half-moves
11 Rh3 loss in 2 half-moves
12 Rh4 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Re5 loss in 1 half-moves
15 Rh1 loss in 1 half-moves
16 Rh2 loss in 1 half-moves