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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Ka4 draw
4 Ka6 draw
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kd8 draw
9 Ke7 draw
10 Rf1 draw
11 Rf2 draw
12 Rf3 draw
13 Rf7 draw
14 Rg8 draw
15 Rh8 draw
16 Kd7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rf5 loss in 1 half-moves