Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rh1 win in 1 half-moves
3 Rh6 draw
4 Kf7 loss in 12 half-moves
5 Rb8 loss in 12 half-moves
6 Rc8 loss in 12 half-moves
7 Kh7 loss in 10 half-moves
8 Rg8 loss in 10 half-moves
9 Kg6 loss in 8 half-moves
10 Kg8 loss in 8 half-moves
11 Rh7 loss in 8 half-moves
12 Kf6 loss in 6 half-moves
13 Kf8 loss in 4 half-moves
14 Kh6 loss in 4 half-moves
15 Rh5 loss in 4 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 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