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 Kg2 draw
3 Kg4 draw
4 Kh2 draw
5 Kh3 draw
6 Rf8 draw
7 Rg8 draw
8 Rh3 draw
9 Rh5 draw
10 Rh7 draw
11 Kf2 loss in 6 half-moves
12 Kf3 loss in 6 half-moves
13 Kf4 loss in 6 half-moves
14 Kh4 loss in 6 half-moves
15 Rd8 loss in 4 half-moves
16 Re8 loss in 4 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rc8 loss in 1 half-moves