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 Kf3 draw
3 Kf4 draw
4 Kf5 draw
5 Kg3 draw
6 Kg5 draw
7 Rd1 draw
8 Re1 draw
9 Rh2 draw
10 Rh3 draw
11 Rh4 draw
12 Kh3 loss in 4 half-moves
13 Kh4 loss in 4 half-moves
14 Kh5 loss in 4 half-moves
15 Rg1 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rc1 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
22 Rh8 loss in 2 half-moves