The Goldberg Variations are very specifically for two-manual harpsichord, and any performance on piano is technically a transcription /pedantry
I'm going to date mine from roughly when music started being composed specifically for piano:
Mozart - Piano Concertos Nos. 9, 17, 24
Beethoven - Piano Sonatas Op. 57, 106, 111, Diabelli Variations, Piano Concerto No. 4
Schubert - Piano Sonata D.960, 3 Klavierstücke D.946
Schumann - Carnaval, Davidsbündlertänze, Kreisleriana, Fantasie, Humoreske
Chopin - Ballade No. 4, Scherzi Nos. 1, 2 and 3, Sonata Op. 58, Polonaise-Fantaisie Op. 61
Tchaikovsky - Piano Concerto No. 1
Debussy - Preludes I & II, Etudes
Ravel - Gaspard de la nuit, Miroirs, Piano Concerto for the Left Hand
Schoenberg - Suite Op. 25
Bartók - Out of Doors, Piano Concerto No. 1
Szymanowski - Masques, Piano Sonata No. 3, Symphonie Concertante
Rachmaninov - Paganini Variations
Prokofiev - Piano Sonata No. 6
Messiaen - 20 Regards sur l'Enfant-Jésus
Rzewski - The People United Will Never Be Defeated!
Stockhausen - Klavierstück X
Finnissy - English Country Tunes
That's 40 but who's counting? >.>