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 Kg2 draw
3 Kg3 draw
4 Kg4 draw
5 Kh2 draw
6 Kh4 draw
7 Re6 draw
8 Rf6 draw
9 Rg6 draw
10 Rh7 draw
11 Ra6 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 Rc6 loss in 1 half-moves
16 Rd6 loss in 1 half-moves