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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ra5 win in 1 half-moves
3 Rac8 win in 3 half-moves
4 Nf1 loss in 2 half-moves
5 Nf3 loss in 2 half-moves
6 Ng4 loss in 2 half-moves
7 Ra1 loss in 2 half-moves
8 Ra2 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rab8 loss in 2 half-moves
13 Rad8 loss in 2 half-moves
14 Rae8 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rfb8 loss in 2 half-moves
23 Rfc8 loss in 2 half-moves
24 Rfd8 loss in 2 half-moves
25 Rfe8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves