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 Ke6 draw
3 Kf6 draw
4 Kg4 draw
5 Kg5 draw
6 Kg6 draw
7 Re7 draw
8 Rf6 draw
9 Rg7 draw
10 Rh7 draw
11 Kf4 loss in 8 half-moves
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves