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

EGTB: win in 2 half-moves

# move score
1 Qb7 win in 1 half-moves
2 Qc2 loss in 4 half-moves
3 Qe2 loss in 4 half-moves
4 Qf1 loss in 4 half-moves
5 Qg3 loss in 4 half-moves
6 Qg4 loss in 4 half-moves
7 Qg8 loss in 4 half-moves
8 Qh2 loss in 4 half-moves
9 Qh3 loss in 4 half-moves
10 Rce4 loss in 4 half-moves
11 Rhe4 loss in 4 half-moves
12 Qa2 loss in 2 half-moves
13 Qa8 loss in 2 half-moves
14 Qb2 loss in 2 half-moves
15 Qc6 loss in 2 half-moves
16 Qd2 loss in 2 half-moves
17 Qd5 loss in 2 half-moves
18 Qe4 loss in 2 half-moves
19 Qf2 loss in 2 half-moves
20 Qf3 loss in 2 half-moves
21 Qg1 loss in 2 half-moves
22 Qg5 loss in 2 half-moves
23 Qg6 loss in 2 half-moves
24 Qg7 loss in 2 half-moves
25 Qh1 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Rc2 loss in 2 half-moves
30 Rc3 loss in 2 half-moves
31 Rc5 loss in 2 half-moves
32 Rc6 loss in 2 half-moves
33 Rc7 loss in 2 half-moves
34 Rc8 loss in 2 half-moves
35 Rcd4 loss in 2 half-moves
36 Rcf4 loss in 2 half-moves
37 Rcg4 loss in 2 half-moves
38 Rh1 loss in 2 half-moves
39 Rh2 loss in 2 half-moves
40 Rh3 loss in 2 half-moves
41 Rh5 loss in 2 half-moves
42 Rh6 loss in 2 half-moves
43 Rh7 loss in 2 half-moves
44 Rh8 loss in 2 half-moves
45 Rhd4 loss in 2 half-moves
46 Rhf4 loss in 2 half-moves
47 Rhg4 loss in 2 half-moves