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

EGTB: win in 2 half-moves

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