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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Qa8 loss in 2 half-moves
3 Qc1 loss in 2 half-moves
4 Qc6 loss in 2 half-moves
5 Qd1 loss in 2 half-moves
6 Qd5 loss in 2 half-moves
7 Qe1 loss in 2 half-moves
8 Qe4 loss in 2 half-moves
9 Qf1 loss in 2 half-moves
10 Qf3 loss in 2 half-moves
11 Qg1 loss in 2 half-moves
12 Qg2 loss in 2 half-moves
13 Qh2 loss in 2 half-moves
14 Qh3 loss in 2 half-moves
15 Qh4 loss in 2 half-moves
16 Qh5 loss in 2 half-moves
17 Qh6 loss in 2 half-moves
18 Qh7 loss in 2 half-moves
19 Qh8 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Rb2 loss in 2 half-moves
28 Rb3 loss in 2 half-moves
29 Rb4 loss in 2 half-moves
30 Rb5 loss in 2 half-moves
31 Rb6 loss in 2 half-moves
32 Rc1 loss in 2 half-moves
33 Rd1 loss in 2 half-moves
34 Re1 loss in 2 half-moves
35 Rf1 loss in 2 half-moves
36 Rg1 loss in 2 half-moves
37 Qb7 loss in 1 half-moves
38 Rb7 loss in 1 half-moves