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 Kg3 draw
3 Kg5 draw
4 Kh3 draw
5 Kh4 draw
6 Rf7 draw
7 Rg7 draw
8 Rh1 draw
9 Rh4 draw
10 Kf4 loss in 14 half-moves
11 Kh5 loss in 8 half-moves
12 Kf5 loss in 6 half-moves
13 Re7 loss in 6 half-moves
14 Kf3 loss in 4 half-moves
15 Rc7 loss in 4 half-moves
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rd7 loss in 1 half-moves