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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Kb8 draw
5 Kd5 draw
6 Kd6 draw
7 Kd7 draw
8 Ke5 draw
9 Ke7 draw
10 Kf5 draw
11 Kf7 draw
12 Rf1 draw
13 Rf2 draw
14 Rf3 draw
15 Rg6 draw
16 Rh6 draw
17 Ka7 loss in 1 half-moves
18 Kb7 loss in 1 half-moves
19 Rf4 loss in 1 half-moves