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 Ka1 draw
3 Kb1 draw
4 Kb2 draw
5 Ke5 draw
6 Ke6 draw
7 Ke7 draw
8 Kf5 draw
9 Kg5 draw
10 Kg6 draw
11 Kg7 draw
12 Rc7 draw
13 Rd7 draw
14 Re7 draw
15 Rg7 draw
16 Rh7 draw
17 Ka3 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves