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

EGTB: win in 4 half-moves

# move score
1 Rac7 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Rfc7 win in 3 half-moves
4 Ra6 win in 7 half-moves
5 Rf6 win in 7 half-moves
6 Rf8 win in 7 half-moves
7 Ra8 loss in 14 half-moves
8 Rg7 loss in 10 half-moves
9 Rh7 loss in 4 half-moves
10 Nb3 loss in 2 half-moves
11 Nb7 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Nc6 loss in 2 half-moves
14 Rab7 loss in 2 half-moves
15 Rad7 loss in 2 half-moves
16 Rae7 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rfb7 loss in 2 half-moves
22 Rfd7 loss in 2 half-moves
23 Rfe7 loss in 2 half-moves