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