Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kf5 draw
3 Kg4 draw
4 Kh4 draw
5 Rb6 draw
6 Rc6 draw
7 Rg6 draw
8 Rh5 draw
9 Rh7 draw
10 Rh8 draw
11 Kh5 loss in 18 half-moves
12 Rd6 loss in 18 half-moves
13 Kf6 loss in 12 half-moves
14 Kg6 loss in 10 half-moves
15 Kf4 loss in 2 half-moves
16 Ra6 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 Rh4 loss in 2 half-moves