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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Kf5 draw
3 Kg5 draw
4 Rb8 draw
5 Rg8 draw
6 Rh3 draw
7 Rh4 draw
8 Rh5 draw
9 Rh7 draw
10 Kh3 loss in 12 half-moves
11 Kh4 loss in 10 half-moves
12 Kh5 loss in 10 half-moves
13 Rc8 loss in 4 half-moves
14 Kf3 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves