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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ke1 draw
3 Kf1 draw
4 Rf1 draw
5 Rf3 draw
6 Kd1 loss in 4 half-moves
7 Kd2 loss in 4 half-moves
8 Rg2 loss in 4 half-moves
9 Rh2 loss in 4 half-moves
10 Kd3 loss in 2 half-moves
11 Ke3 loss in 2 half-moves
12 Kf3 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves