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 Rf4 win in 1 half-moves
3 Rf5 win in 1 half-moves
4 Rf6 win in 1 half-moves
5 Kd6 draw
6 Kd8 draw
7 Ke6 draw
8 Ke8 draw
9 Kf6 draw
10 Kf8 draw
11 Rf1 draw
12 Rf2 draw
13 Rf8 draw
14 Ka4 loss in 1 half-moves
15 Ka6 loss in 1 half-moves
16 Kb4 loss in 1 half-moves
17 Kb5 loss in 1 half-moves
18 Kb6 loss in 1 half-moves
19 Kd7 loss in 1 half-moves
20 Rg7 loss in 1 half-moves
21 Rh7 loss in 1 half-moves