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

EGTB: win in 14 half-moves

# move score
1 Rf6 win in 13 half-moves
2 Rf7 loss in 12 half-moves
3 Rf8 loss in 8 half-moves
4 Ra5 loss in 2 half-moves
5 Rc5 loss in 2 half-moves
6 Rd5 loss in 2 half-moves
7 Re5 loss in 2 half-moves
8 Rg5 loss in 2 half-moves
9 Rh5 loss in 2 half-moves
10 Rb5 loss in 1 half-moves