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

EGTB: win in 2 half-moves

# move score
1 Qg1 win in 1 half-moves
2 Qg3 win in 1 half-moves
3 Qb1 draw
4 Kb5 loss in 2 half-moves
5 Kb6 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Kc5 loss in 2 half-moves
8 Kc7 loss in 2 half-moves
9 Kd5 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Qc2 loss in 2 half-moves
13 Qd3 loss in 2 half-moves
14 Qd6 loss in 2 half-moves
15 Qe4 loss in 2 half-moves
16 Qe6 loss in 2 half-moves
17 Qe8 loss in 2 half-moves
18 Qf5 loss in 2 half-moves
19 Qf6 loss in 2 half-moves
20 Qf7 loss in 2 half-moves
21 Qg2 loss in 2 half-moves
22 Qg4 loss in 2 half-moves
23 Qg5 loss in 2 half-moves
24 Qg7 loss in 2 half-moves
25 Qg8 loss in 2 half-moves
26 Qh5 loss in 2 half-moves
27 Qh6 loss in 2 half-moves
28 Qh7 loss in 2 half-moves