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 Qa8 loss in 2 half-moves
3 Nf5 loss in 1 half-moves
4 Nf7 loss in 1 half-moves
5 Ng4 loss in 1 half-moves
6 Ng8 loss in 1 half-moves
7 Qa3 loss in 1 half-moves
8 Qb8 loss in 1 half-moves
9 Qc5 loss in 1 half-moves
10 Qc8 loss in 1 half-moves
11 Qd6 loss in 1 half-moves
12 Qd8 loss in 1 half-moves
13 Qe7 loss in 1 half-moves
14 Qe8 loss in 1 half-moves
15 Qf1 loss in 1 half-moves
16 Qf2 loss in 1 half-moves
17 Qf3 loss in 1 half-moves
18 Qf4 loss in 1 half-moves
19 Qf5 loss in 1 half-moves
20 Qf6 loss in 1 half-moves
21 Qf7 loss in 1 half-moves
22 Qg7 loss in 1 half-moves
23 Qg8 loss in 1 half-moves
24 Qh8 loss in 1 half-moves