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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 K7d8 draw
3 K7f8 draw
4 K8d8 draw
5 K8f8 draw
6 Ke6 draw
7 Kf6 draw
8 Rg7 draw
9 Rh7 draw
10 K7d7 loss in 1 half-moves
11 K8d7 loss in 1 half-moves
12 Kd6 loss in 1 half-moves
13 Rf1 loss in 1 half-moves
14 Rf2 loss in 1 half-moves
15 Rf3 loss in 1 half-moves
16 Rf4 loss in 1 half-moves
17 Rf6 loss in 1 half-moves
18 Rf8 loss in 1 half-moves