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 Kf6 draw
3 Kg4 draw
4 Kg6 draw
5 Rf4 draw
6 Rh1 draw
7 Rh2 draw
8 Rh3 draw
9 Rh5 draw
10 Kf5 loss in 8 half-moves
11 Kh5 loss in 6 half-moves
12 Rg4 loss in 6 half-moves
13 Kf4 loss in 4 half-moves
14 Kh6 loss in 4 half-moves
15 Rd4 loss in 4 half-moves
16 Re4 loss in 4 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves