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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ke4 loss in 2 half-moves
3 Ke5 loss in 2 half-moves
4 Kf4 loss in 2 half-moves
5 Kg4 loss in 2 half-moves
6 Kg6 loss in 2 half-moves
7 Rg1 loss in 2 half-moves
8 Rg2 loss in 2 half-moves
9 Rg3 loss in 2 half-moves
10 Rg4 loss in 2 half-moves
11 Rg6 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Ke6 loss in 1 half-moves
15 Kf6 loss in 1 half-moves