Capablanca, José Raúl, 1888-1942 · New York, Harcourt, Brace and company; [etc., etc.] · leaf 233
GAME lo 2l6 Played by Morphy, and a very fine move. The point is that should Black exchange Queens he will be a move behind in development and consequently will get a cramped game if White plays accurately. 7 B-K3 Marshall thought at the time that this was the best move and consequently played it… … It is now time to examine the result of the opening. On White's side we find the minor pieces well posted and the Queen out in a somewhat odd place, it is true, but safe from attack and actually attacking a Pawn.
Chess
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