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

EGTB: win in 4 half-moves

# move score
1 Qa1 win in 3 half-moves
2 Qa3 win in 3 half-moves
3 Qa6 win in 3 half-moves
4 Qc6 win in 3 half-moves
5 Qe8 win in 3 half-moves
6 b6 draw
7 Qh1 draw
8 Qb8 loss in 8 half-moves
9 Qa5 loss in 4 half-moves
10 Qa2 loss in 2 half-moves
11 Qa4 loss in 2 half-moves
12 Qa7 loss in 2 half-moves
13 Qb7 loss in 2 half-moves
14 Qc8 loss in 2 half-moves
15 Qd5 loss in 2 half-moves
16 Qd8 loss in 2 half-moves
17 Qf3 loss in 2 half-moves
18 Qg2 loss in 2 half-moves
19 Qg8 loss in 2 half-moves
20 Qh8 loss in 2 half-moves
21 Qe4 loss in 1 half-moves
22 Qf8 loss in 1 half-moves