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

EGTB: win in 8 half-moves

# move score
1 Qa8 win in 7 half-moves
2 Qe8 loss in 4 half-moves
3 Qb8 loss in 2 half-moves
4 Qc8 loss in 2 half-moves
5 Qd8 loss in 2 half-moves
6 Qf1 loss in 2 half-moves
7 Qf2 loss in 2 half-moves
8 Qf3 loss in 2 half-moves
9 Qf4 loss in 2 half-moves
10 Qf5 loss in 2 half-moves
11 Qf6 loss in 2 half-moves
12 Qf7 loss in 2 half-moves
13 Qg7 loss in 2 half-moves
14 Qg8 loss in 2 half-moves
15 Qh6 loss in 2 half-moves
16 Qh8 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves