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 Ke2 draw
3 Rg1 draw
4 Rg3 draw
5 Rg4 draw
6 Rg6 draw
7 Rg7 draw
8 Rh2 draw
9 Ke1 loss in 2 half-moves
10 Ke3 loss in 2 half-moves
11 Kf1 loss in 2 half-moves
12 Kf3 loss in 2 half-moves
13 Kg1 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Rg5 loss in 2 half-moves