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

EGTB: win in 2 half-moves

# move score
1 Qb3 win in 1 half-moves
2 Qh8 loss in 6 half-moves
3 Qe8 loss in 4 half-moves
4 Nc4 loss in 2 half-moves
5 Nc6 loss in 2 half-moves
6 Nd3 loss in 2 half-moves
7 Nd7 loss in 2 half-moves
8 Nf3 loss in 2 half-moves
9 Nf7 loss in 2 half-moves
10 Ng4 loss in 2 half-moves
11 Ng6 loss in 2 half-moves
12 Qa7 loss in 2 half-moves
13 Qa8 loss in 2 half-moves
14 Qb1 loss in 2 half-moves
15 Qb2 loss in 2 half-moves
16 Qb5 loss in 2 half-moves
17 Qb6 loss in 2 half-moves
18 Qb7 loss in 2 half-moves
19 Qc7 loss in 2 half-moves
20 Qc8 loss in 2 half-moves
21 Qd6 loss in 2 half-moves
22 Qd8 loss in 2 half-moves
23 Qf8 loss in 2 half-moves
24 Qg8 loss in 2 half-moves
25 Qb4 loss in 1 half-moves