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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Kf6 draw
3 Kg6 draw
4 Kh6 draw
5 Rh6 draw
6 Rh8 draw
7 Rh7 loss in 12 half-moves
8 Kg8 loss in 6 half-moves
9 Kh7 loss in 6 half-moves
10 Kh8 loss in 6 half-moves
11 Kf7 loss in 4 half-moves
12 Kf8 loss in 4 half-moves
13 Rb5 loss in 4 half-moves
14 Re5 loss in 4 half-moves
15 Rc5 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Ra5 loss in 1 half-moves