What is the best opening for black if Queen's Gambit is played?


You could opt for a standard QGD with 2…e3, a Slav with 2…c3 which you could turn into a Semi-Slav setup or some other Slav line. You could play the Chigorin with 2…Nc3, the Baltic Defense with 2…Bf5, the Austrian/Symmetrical Defense with 2…c5, the Marshall defense with 2…Nf6. And even the Queen’s Gambit Accepted with 2…dxc4
And even with all of the second move defenses, there are still a whole lot of variations that each have their own different strengths and weaknesses. It really just depends on how you play and what you want to play. You could even attempt to not play into the Queen’s Gambit at all by playing something like the Indian Defense or Dutch Defense if you like. There isn’t really a best response to the Queen’s Gambit other than the one that suits the specific individual.

if you are an agressive player:
(you also must know how to use an isolated queens pawn well)
solid players:
tricky players:

my favorite’s the Tartakower defense
I do it in a different move order and go for a Nimzo instead though


its dubious

@thesampson
whats your catalan weapon?
open defense
which
Bd6 classical

@thesampson
whats your catalan weapon?
open defense
which
Bd6 classical
just show the line
there are many open variations where Bd6 is played

its dubious
Not really. Qb8 is an inaccuracy. The move should’ve been Qb6, which yields a nearly equal position. The Baltic Defense is slightly dubious in itself, but the Psuedo-Slav variation as it is supposedly named is actually quite solid for black.

yeah but white gets a much easier flowing game while black just hides inside his little pyramid
you play the slav to win, not whatever the heck this wannabe london system is

@thesampson
whats your catalan weapon?
open defense
which
Bd6 classical
just show the line
there are many open variations where Bd6 is played
There is of course more theory but this is a basic rundown
I watched Hanging Pawns’s video