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

EGTB: win in 2 half-moves

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