Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kf6 draw
3 Rf6 draw
4 Rg1 draw
5 Rg3 draw
6 Rg4 draw
7 Rg5 draw
8 Rg8 draw
9 Rh6 draw
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Kd7 loss in 1 half-moves
16 Ke7 loss in 1 half-moves
17 Kf7 loss in 1 half-moves