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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 f6 loss in 2 half-moves
3 Ra2 loss in 2 half-moves
4 Rc2 loss in 2 half-moves
5 Rd2 loss in 2 half-moves
6 Re2 loss in 2 half-moves
7 Rf3 loss in 2 half-moves
8 Rf4 loss in 2 half-moves
9 Rg2 loss in 2 half-moves
10 Rh2 loss in 2 half-moves
11 Rb2 loss in 1 half-moves