As noted in the first comment to your question, there are certainly a lot of draws. To narrow it down to reasonable games that were wins, I searched the Mega 2019 Database for games with both players above 2500, and wins with moves between 4-10. It returned 131 games. Of those games, whether due to the remaining moves simply not being transmitted, someone losing for some reason like time or forfeit, or just the wrong result being reported, most were still bogus and equal at the end.
I went through the games quickly looking at the final position looking for games that were truly lost. I also left out a few Internet games that were clear premove/mouseslips like a GM hanging his Qd8 on move 6 to a Bg5. One game might have been legitimate, but a touch-move error with an ill-timed Rg1, so I also left that game out. I found these games that made sense. One has a very instructive tactic!
Let's start off with the least interesting example with a rare case of GM blindness, and simply blundering a piece.
[FEN ""]
[Event "Bad Homburg"]
[Site "Bad Homburg"]
[Date "1997.07.31"]
[Round "6"]
[White "Lutz, Christopher"]
[Black "Dautov, Rustem"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2590"]
[BlackElo "2595"]
1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nh6 6. Nf3 Nc6 7. c3 Nf5 8. Bf4 Bxc5 9. Bd3 Nh4 10. Nbd2 Nxg2+ 0-1
The second game has a very cool tactic that I have seen a few times. White calculated cxd7+ expecting Qxd7 and then capturing on e2, but forgot about Nxd7 leaving the Bg5 hanging.
[FEN ""]
[Event "Kolkata op 3rd"]
[Site "Kolkata"]
[Date "2018.05.21"]
[Round "8"]
[White "Sengupta, Deep"]
[Black "Narayanan, Srinath"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2563"]
[BlackElo "2525"]
1. d4 Nf6 2. Bg5 d5 3. e3 c6 4. Bd3 Bg4 5. Ne2 Nbd7 6. f3 Bh5 7. O-O Bg6 8. c4 e6 9. cxd5 Bxd3 10. dxc6? Bxe2 (10...Bxe2 11. cxd7+ Nxd7!) 0-1
And the last game is between the most famous players, although it is a rapid game.
[FEN ""]
[Event "EU-ch Rapid-30'"]
[Site "Cap d'Agde"]
[Date "1996.??.??"]
[Round "?"]
[White "Leko, Peter"]
[Black "Ehlvest, Jaan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2630"]
[BlackElo "2660"]
1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Bd3 O-O 6. O-O c5 7. h3 Nc6 8. d5 Na5 9. Re1 e5 10. b4 1-0