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 Kg4 loss in 10 half-moves
3 Kg5 loss in 8 half-moves
4 Kg6 loss in 8 half-moves
5 Kh6 loss in 8 half-moves
6 Rh2 loss in 8 half-moves
7 Kh4 loss in 6 half-moves
8 Rf1 loss in 6 half-moves
9 Rg1 loss in 6 half-moves
10 Re1 loss in 4 half-moves
11 Rb1 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Ra1 loss in 1 half-moves