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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Kg7 draw
3 Kg8 draw
4 Kh7 draw
5 Rc1 draw
6 Re1 draw
7 Rg1 draw
8 Rh3 draw
9 Rh4 draw
10 Rh6 draw
11 Rh7 draw
12 Rd1 loss in 4 half-moves
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rh5 loss in 2 half-moves