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 Kf2 draw
4 Kf4 draw
5 Kg2 draw
6 Kg4 draw
7 Rg2 draw
8 Rg4 draw
9 Ke2 loss in 32 half-moves
10 Rg1 loss in 8 half-moves
11 Ke3 loss in 4 half-moves
12 Rh3 loss in 4 half-moves
13 Rg5 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rg7 loss in 2 half-moves