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 Ra7 draw
3 Rb7 draw
4 Rc7 draw
5 Rg7 draw
6 Rh5 draw
7 Rh6 draw
8 Kf3 loss in 2 half-moves
9 Kf4 loss in 2 half-moves
10 Kf5 loss in 2 half-moves
11 Kgh3 loss in 2 half-moves
12 Kgh5 loss in 2 half-moves
13 Kgg3 loss in 1 half-moves
14 Kgg5 loss in 1 half-moves
15 Khg3 loss in 1 half-moves
16 Khg5 loss in 1 half-moves
17 Khh3 loss in 1 half-moves
18 Khh5 loss in 1 half-moves
19 Rd7 loss in 1 half-moves
20 Re7 loss in 1 half-moves
21 Rf7 loss in 1 half-moves