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

EGTB: win in 2 half-moves

# move score
1 Rbb4 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Rfb4 win in 1 half-moves
4 Rb8 draw
5 Ra1 loss in 2 half-moves
6 Ra4 loss in 2 half-moves
7 Rb2 loss in 2 half-moves
8 Rb3 loss in 2 half-moves
9 Rb5 loss in 2 half-moves
10 Rb6 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rbc1 loss in 2 half-moves
13 Rbd1 loss in 2 half-moves
14 Rbe1 loss in 2 half-moves
15 Rbf1 loss in 2 half-moves
16 Rbg1 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rff1 loss in 2 half-moves
26 Rfh4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh5 loss in 2 half-moves
31 Rh6 loss in 2 half-moves
32 Rh7 loss in 2 half-moves
33 Rh8 loss in 2 half-moves
34 Rhc1 loss in 2 half-moves
35 Rhd1 loss in 2 half-moves
36 Rhe1 loss in 2 half-moves
37 Rhf1 loss in 2 half-moves
38 Rhg1 loss in 2 half-moves
39 Rhh4 loss in 2 half-moves