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 Kd8 draw
3 Ke7 draw
4 Ke8 draw
5 Re7 draw
6 Rf6 draw
7 Rf8 draw
8 Rh7 loss in 8 half-moves
9 Kc7 loss in 6 half-moves
10 Kc8 loss in 6 half-moves
11 Kc6 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf1 loss in 1 half-moves