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

EGTB: win in 2 half-moves

# move score
1 Qb4 win in 1 half-moves
2 Qb6 win in 1 half-moves
3 Qa1 loss in 2 half-moves
4 Qa2 loss in 2 half-moves
5 Qb2 loss in 2 half-moves
6 Qb3 loss in 2 half-moves
7 Qb5 loss in 2 half-moves
8 Qb7 loss in 2 half-moves
9 Qb8 loss in 2 half-moves
10 Qc1 loss in 2 half-moves
11 Qc2 loss in 2 half-moves
12 Qd1 loss in 2 half-moves
13 Qd3 loss in 2 half-moves
14 Qe1 loss in 2 half-moves
15 Qe4 loss in 2 half-moves
16 Qf1 loss in 2 half-moves
17 Qf5 loss in 2 half-moves
18 Qg1 loss in 2 half-moves
19 Qg6 loss in 2 half-moves
20 Qh1 loss in 2 half-moves
21 Qh7 loss in 2 half-moves