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