Below 1200:

Child Mate

Mate in one (part 1)

Mate in one (part 2)

1200-1400 Category 4:

King's Gambit

Morphy - NN

Mate in three easy

1400-1600 Category 3:

King's Gambit. Variants

King's Gambit. Variants. Part 2

Mate in three medium

1600-1800 Category 2:

Contest "The most beautiful chess Game"

1800-2000 Category 1:

Tersinsev - Balberov

Mate in three hard

2000-2200, experts (USA):

Rook VS Bishop