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 Kd4 draw
3 Ke4 draw
4 Ke6 draw
5 Kf4 draw
6 Kf6 draw
7 Rf1 draw
8 Rf2 draw
9 Rf4 draw
10 Rh5 draw
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg5 loss in 2 half-moves