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