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 Kh4 draw
4 Rf7 draw
5 Rg7 draw
6 Rh1 draw
7 Rh2 draw
8 Rh4 draw
9 Rh6 draw
10 Kg3 loss in 16 half-moves
11 Kf4 loss in 10 half-moves
12 Kf5 loss in 10 half-moves
13 Kh3 loss in 10 half-moves
14 Kh5 loss in 8 half-moves
15 Kf3 loss in 6 half-moves
16 Re7 loss in 4 half-moves
17 Ra7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rb7 loss in 1 half-moves