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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Kf6 draw
3 Kg6 draw
4 Kh6 draw
5 Rh7 draw
6 Rh8 draw
7 Kg8 loss in 16 half-moves
8 Kh7 loss in 10 half-moves
9 Kh8 loss in 10 half-moves
10 Kf7 loss in 6 half-moves
11 Kf8 loss in 4 half-moves
12 Rd1 loss in 4 half-moves
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rc1 loss in 1 half-moves