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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kh5 loss in 6 half-moves
3 Kh7 loss in 6 half-moves
4 Rg1 loss in 6 half-moves
5 Rh2 loss in 6 half-moves
6 Rb1 loss in 4 half-moves
7 Rf1 loss in 4 half-moves
8 Kg5 loss in 2 half-moves
9 Kg6 loss in 2 half-moves
10 Kg7 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Ra1 loss in 1 half-moves