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