8
7
6
5
4
3
2
a
1
b
c
d
e
f
g
h
Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Qa2 win in 1 half-moves
2 Qb2 win in 1 half-moves
3 Qd4 win in 1 half-moves
4 Qe1 win in 1 half-moves
5 Qe5 win in 1 half-moves
6 Qf1 win in 1 half-moves
7 Qg1 win in 1 half-moves
8 Qg7 win in 1 half-moves
9 Qh1 win in 1 half-moves
10 Qa3 loss in 2 half-moves
11 Qa4 loss in 2 half-moves
12 Qa5 loss in 2 half-moves
13 Qa6 loss in 2 half-moves
14 Qa7 loss in 2 half-moves
15 Qa8 loss in 2 half-moves
16 Qb1 loss in 2 half-moves
17 Qc1 loss in 2 half-moves
18 Qc3 loss in 2 half-moves
19 Qd1 loss in 2 half-moves
20 Qf6 loss in 2 half-moves
21 Qh8 loss in 2 half-moves