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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Ke2 draw
3 Ke4 draw
4 Kf2 draw
5 Kf4 draw
6 Rf1 draw
7 Rf2 draw
8 Rf5 draw
9 Rf7 draw
10 Rf8 draw
11 Rg3 draw
12 Rh3 draw
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves