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 Rf3 win in 1 half-moves
3 Ra6 loss in 2 half-moves
4 Rb6 loss in 2 half-moves
5 Rc6 loss in 2 half-moves
6 Rd6 loss in 2 half-moves
7 Re6 loss in 2 half-moves
8 Rf4 loss in 2 half-moves
9 Rf5 loss in 2 half-moves
10 Rf7 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rg6 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Ne7 loss in 1 half-moves
15 Nf4 loss in 1 half-moves
16 Ng3 loss in 1 half-moves
17 Ng7 loss in 1 half-moves
18 Nh6 loss in 1 half-moves
19 Rf2 loss in 1 half-moves