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 Kf3 draw
3 Kf4 draw
4 Kg2 draw
5 Kg4 draw
6 Kh3 draw
7 Rf2 draw
8 Rg2 draw
9 Rh1 draw
10 Rh3 draw
11 Rd2 loss in 6 half-moves
12 Kf2 loss in 4 half-moves
13 Kh4 loss in 4 half-moves
14 Re2 loss in 4 half-moves
15 Ra2 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves