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 Kd5 draw
3 Ke5 draw
4 Ke7 draw
5 Kf7 draw
6 Rf5 draw
7 Rf7 draw
8 Kd7 loss in 10 half-moves
9 Rf8 loss in 8 half-moves
10 Kd6 loss in 4 half-moves
11 Kf5 loss in 2 half-moves
12 Rf2 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rh6 loss in 2 half-moves