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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Qa6 loss in 2 half-moves
3 Qa8 loss in 2 half-moves
4 Qb8 loss in 2 half-moves
5 Qc1 loss in 2 half-moves
6 Qc2 loss in 2 half-moves
7 Qc3 loss in 2 half-moves
8 Qc5 loss in 2 half-moves
9 Qc6 loss in 2 half-moves
10 Qc7 loss in 2 half-moves
11 Qd7 loss in 2 half-moves
12 Qd8 loss in 2 half-moves
13 Qe6 loss in 2 half-moves
14 Qf8 loss in 2 half-moves
15 Qg4 loss in 2 half-moves
16 Qg8 loss in 2 half-moves
17 Qh3 loss in 2 half-moves
18 Qh8 loss in 2 half-moves
19 Qb7 loss in 1 half-moves
20 Qc4 loss in 1 half-moves
21 Qe8 loss in 1 half-moves
22 Qf5 loss in 1 half-moves