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 Ke7 draw
3 Kf7 draw
4 Kg7 draw
5 Rg1 draw
6 Rg2 draw
7 Rg3 draw
8 Rg5 draw
9 Rg7 draw
10 Rh6 draw
11 Ke5 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Rg4 loss in 2 half-moves