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 Kg3 draw
3 Kg5 draw
4 Kh4 draw
5 Ra5 draw
6 Rb5 draw
7 Rg5 draw
8 Rh4 draw
9 Rh6 draw
10 Rh7 draw
11 Rh8 draw
12 Kh3 loss in 4 half-moves
13 Kf3 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves