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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Re7 draw
7 Ke8 loss in 8 half-moves
8 Ra7 loss in 8 half-moves
9 Rf8 loss in 8 half-moves
10 Rf6 loss in 4 half-moves
11 Rb7 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rf1 loss in 1 half-moves
19 Rf2 loss in 1 half-moves