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 Rf7 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kb6 draw
7 Kb7 draw
8 Kb8 draw
9 Kd4 draw
10 Kd5 draw
11 Kd6 draw
12 Rf1 draw
13 Rf2 draw
14 Rf4 draw
15 Rg5 draw
16 Rh5 draw
17 Ke4 loss in 1 half-moves
18 Ke6 loss in 1 half-moves
19 Kf4 loss in 1 half-moves
20 Kf6 loss in 1 half-moves
21 Rf3 loss in 1 half-moves