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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kd8 draw
3 Ke1 draw
4 Ke6 draw
5 Ke8 draw
6 Kf2 draw
7 Kf6 draw
8 Kf8 draw
9 Kg1 draw
10 Kg2 draw
11 Rf8 draw
12 Rg7 draw
13 Rh7 draw
14 Kd6 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves