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

EGTB: win in 2 half-moves

# move score
1 Kg8 win in 1 half-moves
2 Kh8 win in 1 half-moves
3 Rf8 draw
4 Kd6 loss in 2 half-moves
5 Kd7 loss in 2 half-moves
6 Ke6 loss in 2 half-moves
7 Kef6 loss in 2 half-moves
8 Kg6 loss in 2 half-moves
9 Kgf6 loss in 2 half-moves
10 Kh6 loss in 2 half-moves
11 Kh7 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Kd8 loss in 1 half-moves
19 Ke8 loss in 1 half-moves
20 Kef8 loss in 1 half-moves
21 Kgf8 loss in 1 half-moves