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 Rf4 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Ra7 loss in 2 half-moves
6 Rb1 loss in 2 half-moves
7 Rb2 loss in 2 half-moves
8 Rb3 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rb5 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rbc7 loss in 2 half-moves
14 Rbd7 loss in 2 half-moves
15 Rbe7 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rfc7 loss in 2 half-moves
20 Rfd7 loss in 2 half-moves
21 Rfe7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rg7 loss in 1 half-moves