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 Kf3 draw
3 Kg3 draw
4 Kg5 draw
5 Rf8 draw
6 Rh4 draw
7 Kf4 loss in 6 half-moves
8 Kf5 loss in 6 half-moves
9 Kh3 loss in 4 half-moves
10 Kh4 loss in 4 half-moves
11 Kh5 loss in 4 half-moves
12 Rb8 loss in 4 half-moves
13 Re8 loss in 4 half-moves
14 Rg8 loss in 4 half-moves
15 Ra8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves