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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Rg8 win in 13 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc7 draw
8 Kc8 draw
9 Kd7 draw
10 Kd8 draw
11 Ke7 draw
12 Kf7 draw
13 Rf1 draw
14 Rf6 draw
15 Rf7 draw
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves