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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf2 loss in 10 half-moves
4 Rf3 loss in 8 half-moves
5 Kg7 loss in 2 half-moves
6 Kg8 loss in 2 half-moves
7 Kh7 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Rf8 loss in 2 half-moves
10 Rg7 loss in 2 half-moves
11 Rh7 loss in 2 half-moves
12 Rc7 loss in 1 half-moves
13 Rd7 loss in 1 half-moves
14 Re7 loss in 1 half-moves
15 Rf1 loss in 1 half-moves
16 Rf4 loss in 1 half-moves
17 Rf5 loss in 1 half-moves