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

EGTB: win in 2 half-moves

# move score
1 Rh5 win in 1 half-moves
2 Kf7 draw
3 Rh6 draw
4 Rh7 draw
5 Kg7 loss in 22 half-moves
6 Kh7 loss in 18 half-moves
7 Kh8 loss in 18 half-moves
8 Rh8 loss in 18 half-moves
9 Kf8 loss in 6 half-moves
10 Rd1 loss in 4 half-moves
11 Ra1 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rc1 loss in 1 half-moves