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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ra7 loss in 4 half-moves
3 Rb7 loss in 4 half-moves
4 Rc7 loss in 4 half-moves
5 Re7 loss in 4 half-moves
6 Nf6 loss in 2 half-moves
7 Nf8 loss in 2 half-moves
8 Ng5 loss in 2 half-moves
9 Rf3 loss in 2 half-moves
10 Rf5 loss in 2 half-moves
11 Rf6 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rg7 loss in 2 half-moves
14 Rd7 loss in 1 half-moves
15 Rf1 loss in 1 half-moves
16 Rf2 loss in 1 half-moves