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 Kf5 draw
3 Kf6 draw
4 Kg4 draw
5 Kg6 draw
6 Kh4 draw
7 Rd1 draw
8 Rf1 draw
9 Rg1 draw
10 Rh5 draw
11 Rh6 draw
12 Rh7 draw
13 Kh5 loss in 6 half-moves
14 Kh6 loss in 6 half-moves
15 Kf4 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Re1 loss in 1 half-moves