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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh8 draw
6 Re6 draw
7 Rf6 draw
8 Rg6 draw
9 Rh2 draw
10 Ra6 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rh3 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