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 Kf2 draw
3 Kg1 draw
4 Kg3 draw
5 Rh2 draw
6 Rh3 draw
7 Rh4 draw
8 Rh7 draw
9 Kh3 loss in 14 half-moves
10 Ra1 loss in 12 half-moves
11 Rg1 loss in 12 half-moves
12 Kh2 loss in 10 half-moves
13 Kf1 loss in 4 half-moves
14 Kf3 loss in 2 half-moves
15 Rb1 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 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves