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 Kf5 draw
3 Kh4 draw
4 Kh5 draw
5 Ra6 draw
6 Rb6 draw
7 Rc6 draw
8 Rg6 draw
9 Rh4 draw
10 Rh7 draw
11 Kg6 loss in 20 half-moves
12 Kf6 loss in 16 half-moves
13 Rh5 loss in 14 half-moves
14 Kf4 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves