Hi Savage.
Sorry if I failed to add the words 'reversed' making it clear enough for you
to understand.
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Bd3 d6
That is a Pirc set up v the London System and that is the exact reverse
of the position Plopzila posted.
Now run that through several databses and see what it says.
(it's all done with mirrors.) 😉
A genuine KIA is 1.e4 followed by 2.d3 3.Nd2 etc....
v Sicilains, French and Kann's. It's the great attraction of this opening.
Of course you have to be ready for 1...d5 but you cannot get everything
you want in Chess.
Playing 1.Nf3 can transpose into almost anything except a Birds (1.f4).
If you want a KIA then the 1.e4 method cuts out a lot of the so called
Anti-KIA systems. (see below for just one of them.)
After 1.e4 v c5, c6 or e6. Black has a set pawn structure, especially after 1.c5.
You can go for a clean KIA. You will not always get a pure KIA with 1.Nf3 or 1.g3.
Players often mix up the KIA and the KId.
The KID differs from the KIA in as much as Black delays/never plays. ...e5.
It often depends on where White places his c1 Bishop. Also White has a pawn
centre for Black to plot against. Not always the reversed case with the KIA.
I often think they have the names mixed up.
In the KID Black is on the attack v White's pawn structure.
In the KIA White is defending against Black's opening knowledge.
A basic anti - KIA system v 1.Nf3
1. Nf3 d5 {Natural reply. 1...Nc6 was my reply to 1.Nf3 for years. After 2.d4 d5 and we have a Chigorin. A respectable eough opening at club level and no KIA. } 2. g3 Bg4 {A reverrsed Tromp. Why Not?} 3. Bg2 Nc6 4. d3 {Of course 4.d4 is again perfectly playable and I'd say best, and after 4...Qd7 the game can swing into (after c4) an Albin Counter Gambit. Now there is a word KIA players fear. 'Gambit.' but let us stay with the KIA. It's what we are trying to get to.} 4... e5 5. O-O Qd7 {Black is OK, he was presented with no opening problem and has a ready made plan. - he is going for a reverse 150 attack v The Pirc. Last one to blunder losses.}