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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd2 draw
6 Kd3 draw
7 Kd7 draw
8 Kd8 draw
9 Ke2 draw
10 Ke4 draw
11 Kf2 draw
12 Rf1 draw
13 Rf2 draw
14 Rf4 draw
15 Rf5 draw
16 Rf6 draw
17 Rg3 draw
18 Rh3 draw
19 Kd4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rf7 loss in 1 half-moves