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 Rf1 draw
3 Rf2 draw
4 Rf3 draw
5 Rf4 draw
6 Rf5 draw
7 Rf8 draw
8 Kd6 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Kf6 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Kd8 loss in 1 half-moves
15 Ke8 loss in 1 half-moves
16 Kf8 loss in 1 half-moves