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