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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kg4 draw
3 Kg5 draw
4 Kh5 draw
5 Rg6 draw
6 Rh5 draw
7 Kg3 loss in 12 half-moves
8 Kh3 loss in 8 half-moves
9 Rh7 loss in 8 half-moves
10 Re6 loss in 4 half-moves
11 Rf6 loss in 4 half-moves
12 Rb6 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Ra6 loss in 1 half-moves