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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kg4 draw
3 Kh5 draw
4 Kh6 draw
5 Ra3 draw
6 Re3 draw
7 Rf3 draw
8 Rg3 draw
9 Rh1 draw
10 Rh2 draw
11 Rh5 draw
12 Rh8 draw
13 Kh4 loss in 10 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh6 loss in 2 half-moves