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 Qb4 win in 1 half-moves
3 Qb5 win in 1 half-moves
4 Qe8 win in 1 half-moves
5 Qf8 win in 1 half-moves
6 Kb6 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Kc8 loss in 2 half-moves
9 Qa7 loss in 2 half-moves
10 Qa8 loss in 2 half-moves
11 Qb1 loss in 2 half-moves
12 Qb2 loss in 2 half-moves
13 Qb6 loss in 2 half-moves
14 Qb7 loss in 2 half-moves
15 Qc8 loss in 2 half-moves
16 Qg8 loss in 2 half-moves
17 Qh8 loss in 2 half-moves
18 Kc6 loss in 1 half-moves
19 Kd6 loss in 1 half-moves
20 Kd7 loss in 1 half-moves
21 Kd8 loss in 1 half-moves
22 Qd8 loss in 1 half-moves