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

EGTB: win in 4 half-moves

# move score
1 Qc7 win in 3 half-moves
2 Qh1 draw
3 b5 loss in 2 half-moves
4 Qa4 loss in 2 half-moves
5 Qa6 loss in 2 half-moves
6 Qa8 loss in 2 half-moves
7 Qb5 loss in 2 half-moves
8 Qb6 loss in 2 half-moves
9 Qb7 loss in 2 half-moves
10 Qc1 loss in 2 half-moves
11 Qc2 loss in 2 half-moves
12 Qc3 loss in 2 half-moves
13 Qc4 loss in 2 half-moves
14 Qc5 loss in 2 half-moves
15 Qc8 loss in 2 half-moves
16 Qd5 loss in 2 half-moves
17 Qd6 loss in 2 half-moves
18 Qd7 loss in 2 half-moves
19 Qe6 loss in 2 half-moves
20 Qe8 loss in 2 half-moves
21 Qf6 loss in 2 half-moves
22 Qh6 loss in 2 half-moves
23 Qe4 loss in 1 half-moves
24 Qf3 loss in 1 half-moves
25 Qg2 loss in 1 half-moves
26 Qg6 loss in 1 half-moves