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

EGTB: win in 2 half-moves

# move score
1 Qb6 win in 1 half-moves
2 Qb8 win in 1 half-moves
3 Qd2 win in 1 half-moves
4 Qf6 win in 1 half-moves
5 Qg5 win in 1 half-moves
6 Qa5 loss in 2 half-moves
7 Qa8 loss in 2 half-moves
8 Qc7 loss in 2 half-moves
9 Qc8 loss in 2 half-moves
10 Qd1 loss in 2 half-moves
11 Qd3 loss in 2 half-moves
12 Qd4 loss in 2 half-moves
13 Qd5 loss in 2 half-moves
14 Qd6 loss in 2 half-moves
15 Qd7 loss in 2 half-moves
16 Qe7 loss in 2 half-moves
17 Qe8 loss in 2 half-moves
18 Qf8 loss in 2 half-moves
19 Qg8 loss in 2 half-moves
20 Qh4 loss in 2 half-moves
21 Qh8 loss in 2 half-moves