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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kg7 draw
5 Rb8 draw
6 Rh3 draw
7 Rh4 draw
8 Rg8 loss in 24 half-moves
9 Kf7 loss in 18 half-moves
10 Kh7 loss in 18 half-moves
11 Rh6 loss in 18 half-moves
12 Kh6 loss in 16 half-moves
13 Kg5 loss in 12 half-moves
14 Kh5 loss in 10 half-moves
15 Rc8 loss in 10 half-moves
16 Ra8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves