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

EGTB: win in 2 half-moves

# move score
1 Qd7 win in 1 half-moves
2 b5 loss in 2 half-moves
3 Qa1 loss in 2 half-moves
4 Qa2 loss in 2 half-moves
5 Qa3 loss in 2 half-moves
6 Qa5 loss in 2 half-moves
7 Qa7 loss in 2 half-moves
8 Qa8 loss in 2 half-moves
9 Qb3 loss in 2 half-moves
10 Qb5 loss in 2 half-moves
11 Qc2 loss in 2 half-moves
12 Qd1 loss in 2 half-moves
13 Qe8 loss in 2 half-moves
14 Qa6 loss in 1 half-moves
15 Qc6 loss in 1 half-moves