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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Ra2 loss in 4 half-moves
3 Rc2 loss in 4 half-moves
4 g3 loss in 2 half-moves
5 g4 loss in 2 half-moves
6 Rb2 loss in 2 half-moves
7 Re2 loss in 2 half-moves
8 Rf1 loss in 2 half-moves
9 Rf3 loss in 2 half-moves
10 Rf4 loss in 2 half-moves
11 Rf5 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rd2 loss in 1 half-moves
14 Rf8 loss in 1 half-moves