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