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

EGTB: win in 2 half-moves

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