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 Kf1 draw
3 Kf2 draw
4 Kg1 draw
5 Ra1 draw
6 Rb1 draw
7 Rc1 draw
8 Rh2 draw
9 Rh3 draw
10 Kh2 loss in 6 half-moves
11 Kh3 loss in 4 half-moves
12 Rg1 loss in 4 half-moves
13 Kf3 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh8 loss in 2 half-moves