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

EGTB: win in 4 half-moves

# move score
1 Qa3 win in 3 half-moves
2 Qb6 win in 3 half-moves
3 Qc8 win in 3 half-moves
4 b6 loss in 4 half-moves
5 Qa1 loss in 2 half-moves
6 Qa2 loss in 2 half-moves
7 Qa4 loss in 2 half-moves
8 Qa5 loss in 2 half-moves
9 Qa7 loss in 2 half-moves
10 Qa8 loss in 2 half-moves
11 Qb7 loss in 2 half-moves
12 Qc6 loss in 2 half-moves
13 Qe6 loss in 2 half-moves
14 Qf6 loss in 2 half-moves
15 Qg6 loss in 2 half-moves
16 Qd6 loss in 1 half-moves
17 Qh6 loss in 1 half-moves