[Event "Game with long & short comments and variations 2."]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]

{I'm the main variation header (short) comment.} 1. e4

{I'm a long comment with sub-variation siblings.} (1. d4 d5) 1... e5 2. Nf3

(2. Nc3

{I'm a long comment at the end of a variation.})

2... Nc6 3. Bc4

(3. Bb5 a6) (3. d4) 3... Bc5

({I'm a long comment at the beginning of a variation.}

3... d6)

*
