This is a third reply to separate games, from analysis, and notes from the game itself.
The Game was played in Round 7.
I believe the annotations came from the original tournament book. Tarrasch was the editor. The notes may have been revised by Ree.
7. Nxd4
Although Lasker needs a win in order to catch up with Capablanca, he plays a quiet opening.
12. f5
Finally Lasker shows his ambition.
35. e5
Lasker finishes the game in a grand style.
42. Nc5
The hundreds of spectators gave a roaring applause.
( The Lasker - Capablanca game was for first place).

Lasker won 1200 Rubles. Capablanca 800 Rubles. So the game was being played for 400 Rubles.

Websites: Beside books, Lasker- Reinfeld/Fine - one of the great books,
Soltis Why Lasker Matters see also:
A web page devoted to EMANUEL LASKER

Photos: St. Petersburg 1909 and 1914
In the download PGN or CB 5 of the games are analyzed.
From the tournament Lasker lost no games. Capablanca 2 in the Finals.
In the Preliminary: Capablanca held the lead.
Which probably explains why the above game was for first prize.