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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Ra8 loss in 4 half-moves
3 Rc8 loss in 4 half-moves
4 Rd8 loss in 4 half-moves
5 Rhb8 loss in 4 half-moves
6 Qa7 loss in 2 half-moves
7 Qb7 loss in 2 half-moves
8 Qc6 loss in 2 half-moves
9 Qc7 loss in 2 half-moves
10 Qc8 loss in 2 half-moves
11 Qd1 loss in 2 half-moves
12 Qd2 loss in 2 half-moves
13 Qd3 loss in 2 half-moves
14 Qd4 loss in 2 half-moves
15 Qd5 loss in 2 half-moves
16 Qd6 loss in 2 half-moves
17 Qd8 loss in 2 half-moves
18 Qe6 loss in 2 half-moves
19 Qe7 loss in 2 half-moves
20 Qe8 loss in 2 half-moves
21 Qf5 loss in 2 half-moves
22 Qf7 loss in 2 half-moves
23 Qg4 loss in 2 half-moves
24 Qg7 loss in 2 half-moves
25 Qh3 loss in 2 half-moves
26 Qh7 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Rb1 loss in 2 half-moves
29 Rb2 loss in 2 half-moves
30 Rb3 loss in 2 half-moves
31 Rb4 loss in 2 half-moves
32 Rb6 loss in 2 half-moves
33 Rb7 loss in 2 half-moves
34 Rbb8 loss in 2 half-moves
35 Rbh5 loss in 2 half-moves
36 Rc5 loss in 2 half-moves
37 Rd5 loss in 2 half-moves
38 Re5 loss in 2 half-moves
39 Re8 loss in 2 half-moves
40 Rf5 loss in 2 half-moves
41 Rf8 loss in 2 half-moves
42 Rg5 loss in 2 half-moves
43 Rh1 loss in 2 half-moves
44 Rh2 loss in 2 half-moves
45 Rh3 loss in 2 half-moves
46 Rh6 loss in 2 half-moves
47 Rh7 loss in 2 half-moves
48 Rhh5 loss in 2 half-moves
49 Rh4 loss in 1 half-moves