Take my Queen, Please I find the conclusion of the following game very aesthetic. White could have won by taking in d3 or in f5, but played the cute Qe5, which


sacrifices the Queen,
puts Queens side-by-side (in the middle of the board but not necessarily),
and is the best move (that mates in five).


Do you know any other game with the same pattern?

[fen "5r1k/p1R4p/8/5q2/4Q3/3r4/P5PP/5RK1 w - - 0 1"]
[title "Jozsef Horvath vs Gerhard Adensamer, Dornbirn op (1990)"]

1. Qe5+!! 1-0
Adams - Torre comes to mind. It does not fully answer your requirements - some sacs are not side by side, some are not in the middle of the board - but still...

[fen "2r1r1k1/1p1q1ppp/3p1b2/p2P4/3Q4/5N2/PP2RPPP/4R1K1 w - - 1 0"]

1. Qg4 Qb5
2. Qc4 Qd7
3. Qc7 Qb5
4. a4 Qa4
5. Re4 Qb5
6. Qb7 1-0