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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kf6 draw
3 Kg6 draw
4 Kh6 draw
5 Rf1 draw
6 Rg1 draw
7 Rh2 draw
8 Rh3 draw
9 Rh6 draw
10 Rh7 draw
11 Kg8 loss in 10 half-moves
12 Kh7 loss in 10 half-moves
13 Kh8 loss in 10 half-moves
14 Kf7 loss in 4 half-moves
15 Kf8 loss in 4 half-moves
16 Re1 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rc1 loss in 1 half-moves