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