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