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

EGTB: win in 4 half-moves

# move score
1 Qe1 win in 3 half-moves
2 Qg1 loss in 6 half-moves
3 Qf1 loss in 4 half-moves
4 Qa2 loss in 2 half-moves
5 Qa3 loss in 2 half-moves
6 Qa4 loss in 2 half-moves
7 Qb1 loss in 2 half-moves
8 Qb2 loss in 2 half-moves
9 Qc1 loss in 2 half-moves
10 Qc3 loss in 2 half-moves
11 Qd1 loss in 2 half-moves
12 Qd4 loss in 2 half-moves
13 Qe5 loss in 2 half-moves
14 Qf6 loss in 2 half-moves
15 Qg7 loss in 2 half-moves
16 Qh1 loss in 2 half-moves
17 Qh8 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rab5 loss in 2 half-moves
24 Rac5 loss in 2 half-moves
25 Rad5 loss in 2 half-moves
26 Rae5 loss in 2 half-moves
27 Raf5 loss in 2 half-moves
28 Rag5 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves
31 Rh3 loss in 2 half-moves
32 Rh4 loss in 2 half-moves
33 Rh6 loss in 2 half-moves
34 Rh7 loss in 2 half-moves
35 Rh8 loss in 2 half-moves
36 Rhb5 loss in 2 half-moves
37 Rhc5 loss in 2 half-moves
38 Rhd5 loss in 2 half-moves
39 Rhe5 loss in 2 half-moves
40 Rhf5 loss in 2 half-moves
41 Rhg5 loss in 2 half-moves
42 Ra6 loss in 1 half-moves