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 Kg2 draw
3 Kg4 draw
4 Kh2 draw
5 Kh3 draw
6 Rf7 draw
7 Rg7 draw
8 Rh1 draw
9 Rh3 draw
10 Kf4 loss in 10 half-moves
11 Kh4 loss in 10 half-moves
12 Kf2 loss in 6 half-moves
13 Kf3 loss in 6 half-moves
14 Re7 loss in 4 half-moves
15 Ra7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rc7 loss in 1 half-moves