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 Kf1 draw
3 Kf2 draw
4 Kf3 draw
5 Kg1 draw
6 Kg3 draw
7 Kh2 draw
8 Rb1 draw
9 Rc1 draw
10 Rf1 draw
11 Rg1 draw
12 Rh2 draw
13 Rh4 draw
14 Rh5 draw
15 Rh7 draw
16 Re1 loss in 6 half-moves
17 Kh3 loss in 4 half-moves
18 Ra1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh6 loss in 2 half-moves