MNb wrote on 05/12/06 at 20:56:26:
"the KIA vs the French is weaker than the closed vs the Sicilian."
As 1.e4 c5 2.Nc3 e6 3.g3 d5 is equal (see above), then 1.e4 e6 2.d3 is =+!?
"The KIA is stronger for White than the King's Indian Reversed and Sicilian-KID Conflict"
But is 1.e4 c5 2.Nc3 e6 3.g3 d5 stronger for White than 1.e4 c5 2.d3 Nc6 3.g3 d5 4.Nd2 Nf6 5.Bg2 e5 and why? Moreover, in the latter, is 6.Ngf3 best? The Averbach Variation of the Modern 1.e4 d6 2.d4 g6 3.c4 Bg7 knows some lines for Black without Nf6 and they are not that bad. I was especially thinking of 6.Ne2 in the KIR, keeping the option f2-f4 open. I have never investigated this in detail, but it might be interestig to find out, if White can play a kind of KID with a couple of tempi extra.
Just a couple of very biased questions.
Good questions and I dont think we'll come to a consensus, but I'll add some food for thought anyway.
-Firstly after 2 d3 you are committed to specific closed setups. Your "scare" line against the closed (which is indeed the reason I gave up the closed) isnt necessarily a problem as long as you are flexible as white. Eg many white players use 1 e4 c5 2 Nf3 e6 3 Nc3 to avoid some annoying sidelines in the open sicilian (there's not really a viable way to avoid this as black). So after 1 e4 c5 2 Nc3 e6 it may be a very good idea to transpose to the open sicilian, which is btw a move order I often use. Also if you insist on playing closed, Nf3 isnt really a problem in e6 lines. Eg check Timman-Polu Amsterdam 1981.
-The closed sicilian with Nge2 is imo underestimated. Ok it is not really a major threat to the survival of the sicilian, but if you're a positionally inclined player it is an excellent weapon. Eg Karpov used it to good effect in his early days.
-I have quite some experience with the KIA from the french (I play it with a quick c5 as black). The problem to me seems to be that white has difficulty finding good plans later on while black basically plays on autopilot. In the 2 club competition matches I got this as black I had about an hour more left than my opponent and never was in any danger.
-My opinion btw isnt based on the objective evaluation of the lines (which are almost all equal in any case) but on the "ease" of play. In the closed you have a bigger variety of options usually.