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

EGTB: win in 2 half-moves

# move score
1 Qa2 win in 1 half-moves
2 Qc2 win in 1 half-moves
3 Qd6 win in 1 half-moves
4 Qf2 win in 1 half-moves
5 Qg1 win in 1 half-moves
6 Qb2 loss in 2 half-moves
7 Qb8 loss in 2 half-moves
8 Qc7 loss in 2 half-moves
9 Qd2 loss in 2 half-moves
10 Qe2 loss in 2 half-moves
11 Qe5 loss in 2 half-moves
12 Qf4 loss in 2 half-moves
13 Qg2 loss in 2 half-moves
14 Qg3 loss in 2 half-moves
15 Qh1 loss in 2 half-moves
16 Qh3 loss in 2 half-moves
17 Qh4 loss in 2 half-moves
18 Qh5 loss in 2 half-moves
19 Qh6 loss in 2 half-moves
20 Qh7 loss in 2 half-moves
21 Qh8 loss in 2 half-moves