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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kc7 draw
5 Kc8 draw
6 Rc8 draw
7 Rh3 draw
8 Rh4 draw
9 Rh6 draw
10 Ka8 loss in 4 half-moves
11 Rg8 loss in 2 half-moves
12 Rh5 loss in 2 half-moves
13 Re8 loss in 1 half-moves
14 Rf8 loss in 1 half-moves
15 Rh1 loss in 1 half-moves
16 Rh2 loss in 1 half-moves
17 Rh7 loss in 1 half-moves