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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Ra1 loss in 16 half-moves
3 Rb1 loss in 14 half-moves
4 Rc1 loss in 14 half-moves
5 Rh1 loss in 12 half-moves
6 Na1 loss in 2 half-moves
7 Na3 loss in 2 half-moves
8 Nb4 loss in 2 half-moves
9 Nd4 loss in 2 half-moves
10 Ne1 loss in 2 half-moves
11 Ne3 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rf7 loss in 1 half-moves