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

EGTB: win in 2 half-moves

# move score
1 Qb1 win in 1 half-moves
2 Qb5 win in 1 half-moves
3 Qb6 win in 1 half-moves
4 Qd6 win in 1 half-moves
5 Qe8 win in 1 half-moves
6 Qg3 win in 1 half-moves
7 Qg8 win in 1 half-moves
8 Qa7 loss in 2 half-moves
9 Qa8 loss in 2 half-moves
10 Qb2 loss in 2 half-moves
11 Qb3 loss in 2 half-moves
12 Qb4 loss in 2 half-moves
13 Qb7 loss in 2 half-moves
14 Qc7 loss in 2 half-moves
15 Qc8 loss in 2 half-moves
16 Qd8 loss in 2 half-moves
17 Qe5 loss in 2 half-moves
18 Qf4 loss in 2 half-moves
19 Qf8 loss in 2 half-moves
20 Qh2 loss in 2 half-moves
21 Qh8 loss in 2 half-moves