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 Rh7 win in 1 half-moves
3 Kb6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Ka7 draw
7 Ke5 draw
8 Ke6 draw
9 Kf5 draw
10 Kg5 draw
11 Kg6 draw
12 Ra7 draw
13 Rd7 draw
14 Re7 draw
15 Rg7 draw
16 Ka5 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves