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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rbc8 win in 1 half-moves
3 Rf5 win in 1 half-moves
4 Rb6 draw
5 Rf1 draw
6 Rf2 draw
7 Rf3 draw
8 Rf4 draw
9 Rf6 draw
10 Ra8 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rbe8 loss in 2 half-moves
17 g1=B loss in 1 half-moves
18 g1=K loss in 1 half-moves
19 g1=N loss in 1 half-moves
20 g1=Q loss in 1 half-moves
21 g1=R loss in 1 half-moves
22 Rbd8 loss in 1 half-moves
23 Rf7 loss in 1 half-moves
24 Rfc8 loss in 1 half-moves
25 Rfd8 loss in 1 half-moves
26 Rfe8 loss in 1 half-moves
27 Rg8 loss in 1 half-moves
28 Rh8 loss in 1 half-moves