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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rf1 loss in 2 half-moves
3 Rf2 loss in 2 half-moves
4 Rf3 loss in 2 half-moves
5 Rf4 loss in 2 half-moves
6 Rf5 loss in 2 half-moves
7 Rf7 loss in 2 half-moves
8 Rfc8 loss in 2 half-moves
9 Rfd8 loss in 2 half-moves
10 Rfe8 loss in 2 half-moves
11 Rg8 loss in 2 half-moves
12 Nc2 loss in 1 half-moves
13 Nc4 loss in 1 half-moves
14 Nd1 loss in 1 half-moves
15 Nd5 loss in 1 half-moves
16 Nf1 loss in 1 half-moves
17 Nf5 loss in 1 half-moves
18 Ng2 loss in 1 half-moves
19 Ng4 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Rb1 loss in 1 half-moves
22 Rb2 loss in 1 half-moves
23 Rb3 loss in 1 half-moves
24 Rb5 loss in 1 half-moves
25 Rb6 loss in 1 half-moves
26 Rb7 loss in 1 half-moves
27 Rbc8 loss in 1 half-moves
28 Rbd8 loss in 1 half-moves
29 Rbe8 loss in 1 half-moves
30 Rf6 loss in 1 half-moves
31 Rh8 loss in 1 half-moves