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 Kc5 draw
3 Kc6 draw
4 Kd4 draw
5 Kd6 draw
6 Ke5 draw
7 Ke6 draw
8 Rf2 draw
9 Rf3 draw
10 Rf4 draw
11 Rf6 draw
12 Rf7 draw
13 Kc4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kg7 loss in 1 half-moves
16 Kg8 loss in 1 half-moves
17 Kh7 loss in 1 half-moves
18 Re5 loss in 1 half-moves
19 Rf1 loss in 1 half-moves
20 Rg5 loss in 1 half-moves
21 Rh5 loss in 1 half-moves