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

EGTB: win in 2 half-moves

# move score
1 Qe4 win in 1 half-moves
2 Qa1 loss in 2 half-moves
3 Qa8 loss in 2 half-moves
4 Qb1 loss in 2 half-moves
5 Qb7 loss in 2 half-moves
6 Qc1 loss in 2 half-moves
7 Qc6 loss in 2 half-moves
8 Qd1 loss in 2 half-moves
9 Qd5 loss in 2 half-moves
10 Qe1 loss in 2 half-moves
11 Qf1 loss in 2 half-moves
12 Qf3 loss in 2 half-moves
13 Qg1 loss in 2 half-moves
14 Qg2 loss in 2 half-moves
15 Qh2 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