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

EGTB: win in 2 half-moves

# move score
1 Qa1 win in 1 half-moves
2 Qa3 win in 1 half-moves
3 Qc4 win in 1 half-moves
4 Qf1 win in 1 half-moves
5 Qf6 win in 1 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 Qb5 loss in 2 half-moves
12 Qb6 loss in 2 half-moves
13 Qb7 loss in 2 half-moves
14 Qc6 loss in 2 half-moves
15 Qc8 loss in 2 half-moves
16 Qd3 loss in 2 half-moves
17 Qd6 loss in 2 half-moves
18 Qe2 loss in 2 half-moves
19 Qe6 loss in 2 half-moves
20 Qg6 loss in 2 half-moves
21 Qh6 loss in 2 half-moves