Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kh7 draw
3 Kh8 draw
4 Rd7 draw
5 Ra7 loss in 8 half-moves
6 Rc7 loss in 8 half-moves
7 Rf8 loss in 8 half-moves
8 Kf8 loss in 6 half-moves
9 Kg8 loss in 6 half-moves
10 Rf6 loss in 6 half-moves
11 Kf6 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kh6 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf1 loss in 1 half-moves
19 Rf2 loss in 1 half-moves