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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Kf5 draw
3 Rh6 loss in 22 half-moves
4 Kg7 loss in 18 half-moves
5 Kg5 loss in 12 half-moves
6 Rh5 loss in 12 half-moves
7 Rh7 loss in 12 half-moves
8 Kf7 loss in 8 half-moves
9 Kh7 loss in 6 half-moves
10 Kf6 loss in 4 half-moves
11 Kh5 loss in 4 half-moves
12 Kh6 loss in 4 half-moves
13 Rd8 loss in 4 half-moves
14 Rg8 loss in 4 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves