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

EGTB: draw

# move score
1 Qa5 draw
2 Qa6 draw
3 Qa7 draw
4 Qb4 draw
5 Qe7 draw
6 Nf2 loss in 2 half-moves
7 Ng3 loss in 2 half-moves
8 Qa1 loss in 2 half-moves
9 Qa2 loss in 2 half-moves
10 Qa4 loss in 2 half-moves
11 Qa8 loss in 2 half-moves
12 Qb2 loss in 2 half-moves
13 Qb3 loss in 2 half-moves
14 Qc1 loss in 2 half-moves
15 Qc3 loss in 2 half-moves
16 Qc5 loss in 2 half-moves
17 Qd3 loss in 2 half-moves
18 Qd6 loss in 2 half-moves
19 Qe3 loss in 2 half-moves
20 Qf3 loss in 2 half-moves
21 Qf8 loss in 2 half-moves
22 Qg3 loss in 2 half-moves
23 Qh3 loss in 2 half-moves