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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kg5 draw
3 Kg7 draw
4 Kh7 draw
5 Rf3 draw
6 Rh4 draw
7 Rh5 draw
8 Rh6 draw
9 Rh7 draw
10 Kf5 loss in 4 half-moves
11 Kf6 loss in 4 half-moves
12 Kf7 loss in 4 half-moves
13 Kh5 loss in 4 half-moves
14 Kh6 loss in 4 half-moves
15 Rg3 loss in 4 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Ra3 loss in 1 half-moves