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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kg2 draw
3 Kg4 draw
4 Ra1 draw
5 Rb1 draw
6 Rg1 draw
7 Rh5 draw
8 Rh6 draw
9 Kh2 loss in 18 half-moves
10 Rh3 loss in 18 half-moves
11 Kh3 loss in 8 half-moves
12 Kh4 loss in 6 half-moves
13 Kf2 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh8 loss in 2 half-moves