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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rf2 win in 1 half-moves
5 Rf6 win in 1 half-moves
6 Rf1 loss in 2 half-moves
7 Rf3 loss in 2 half-moves
8 Rf5 loss in 2 half-moves
9 Rf7 loss in 2 half-moves
10 Rfc8 loss in 2 half-moves
11 Rfd8 loss in 2 half-moves
12 Rfe8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Nb1 loss in 1 half-moves
15 Nb5 loss in 1 half-moves
16 Nc2 loss in 1 half-moves
17 Nc4 loss in 1 half-moves
18 Ra8 loss in 1 half-moves
19 Rb1 loss in 1 half-moves
20 Rb3 loss in 1 half-moves
21 Rb4 loss in 1 half-moves
22 Rb5 loss in 1 half-moves
23 Rbc8 loss in 1 half-moves
24 Rbd8 loss in 1 half-moves
25 Rbe8 loss in 1 half-moves
26 Rf4 loss in 1 half-moves
27 Rh8 loss in 1 half-moves