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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Kd8 win in 7 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kb7 draw
7 Kb8 draw
8 Kd7 draw
9 Ke7 draw
10 Kf7 draw
11 Rf2 draw
12 Rf6 draw
13 Rf7 draw
14 Rg8 draw
15 Kb6 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves