Plyo wrote on 12/02/13 at 18:39:04:
I'm going to say little and here's why:
People have been claiming that the KG is unsound for the last 150 years.
I wonder how many people did the following:
A, checked the creative ideas suggested by the old masters (namely Bronstein).
B, went through the "main lines" with Houdini (and a proper computer) to verify the variations.
C, looked at the sacrifices for more than just a few moves (meaning, running them through from start to finish).
D, going through the process in a way that is similar to reverse engineering. i.e, fixing the moves to plans, thematically, as opposed to trying to be overly aggressive.
Here are my conclusions after several months into such work (and still running!):
1) The KG is completely 100% sound.
2) In most cases the main lines doesn't even deserve to be the fourth side lines and there are far better choices.
3) The thematic response (which most people here championed as best) ...g5 is double edged and in most cases NOT to black's advantage.
4) The so called Fischer refutation is utter nonsense. I already found 3 different ways where white is clearly better.
5) The fact that people consider it unsound is fantastic because I keep winning games in lines they're not familiar with.
I have absolutely no intention to reveal what I discovered because so far I'm gaining elo points.
What I will say is that with the aid of modern computers and the ease of finding plans I find it mystifying how very few people put in the work and learned why the KG is a great opening.
In my opinion, I think that the reason has to do with over aggression. People want to play the KG in order to get some insane attacks and those do happen of course but in the process they will often not play a simple plan that gives white a clear edge due to a better centre, better development and better positional occupations.
There are also good lines for black, for sure. I found several.... surprisingly, none of them appear in the databases and therefore, I have no intention of expressing them here.
Put in the work people, trust me, it's rewarding and you will not regret it.
So my suggestion. Don't play 1...e5.
Play 1...Nc6 and if white plays 2.Nf3 then you can play 2...e5 and transpose back to the Ruy.
I studied the King's Gambit carefully when I adopted 1..e5. It's rather fun to analyze. And man, I love to face it as Black. Sorry to interrupt your quest for GM norms and international domination, but you have A LOT of theory to overturn before you make a realistic claim that the KG is 100% sound. It's absurd to attack Fischer's article as nonsense, especially given the time it was written. He had a lot of good ideas. The Fischer Defense has a large number of transpositions, so it would be a massive claim to refute the whole complex. A large part of the article covered variations associated with the Bishop's Gambit, which is now close to virtually refuted (for White!). Well at least Fischer gave variations to advance theory. I guess your tip is to shut on Houdini. Thanks, could you give at least one refutation hint to show what an awesome analyst you are?
I would agree with a statement that the
Queen's Gambit is "100% sound," but I can't fully embrace an unstable opening where soundness is justified by complicated forced draws. You can claim it's a good practical weapon, but that's not what I consider soundness in the opening. You are not the only player in the world to discover the power of Houdini by the way...
To claim Black should play 1...Nc6 to avoid the King's Gambit is pretty funny. I've actually thought about 1...Nc6 as a surprise weapon, but the non-2.Nf3 lines are so good for Black after 1...e5, that it doesn't make much practical sense to me. 1...e5 has a lot of scarecrows, but once you confront them, they don't hold up to closer scrutiny so well. Of course, you're no scarecrow and this is completely different from what's happened a thousand times in the past. I guess you are making a smart move not to reveal any analysis in this regard. Good luck!