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 Kg4 draw
3 Kg6 draw
4 Kh4 draw
5 Ra2 draw
6 Rb2 draw
7 Rg2 draw
8 Rh1 draw
9 Rh3 draw
10 Rh5 draw
11 Rh7 draw
12 Kh6 loss in 16 half-moves
13 Kh5 loss in 6 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh6 loss in 2 half-moves