TonyRo wrote on 03/10/11 at 03:44:39:
Another thing to consider is that Black's knight hop ...Nd7-f8-g6 is most effective in the Bd3, Nf3, h3 system, as f4 is really the best square for this piece. This is usually combined with your other maneuver ...h5-h4, allowing ...Nh5-f4 and permanently stopping g3, and so on.
Here the knight maneuver is much less impressive, as it has no good squares from g6, and is rendered mostly useless. I don't remember exactly what Palliser recommends against the Fianchetto systems, but it's worth a look.
Martin recommends starting with the move order 5...Nbd7!?, such that you can meet g3 systems with ...g6 systems. White's natural plan here is to play Nge2 and f4, and this would allow ...exf4, unleashing the g7-bishop. Palliser is a bit pessimistic about Black's chances here because of Nf3 instead of Nge2, but you can be the judge for yourself. There's a lot of room for research and independent analysis in all of these lines.
Happy Hunting!
Yes I did notice after ...Ng6 my knight didn't have many prospects. Unlike Martin, Palliser seems to think that ...g6 just leads to a version of the KID Fianchetto variation that is favorable to White. I will have another look but I think he recommends following up ...Be7 with preparations for a Queenside break with ...Na6, ...Nc7, ...a6, ...Rb8, etcetera. Here's a draw I found incorporating that plan from the 2003 Czech championship:
[Event "CZE-chT 0304"]
[Site "Czechia"]
[Date "2003.??.??"]
[Round "3"]
[White "Jurek, Josef"]
[Black "Langner, Ladislav"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2335"]
[BlackElo "2400"]
[PlyCount "54"]
[EventDate "2003.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 Na6 7. Bg2 Nc7 8. Nge2 a6
9. a4 b6 10. O-O Rb8 11. Qd3 O-O 12. f4 Nfe8 13. Be3 Bd7 14. Kh1 Bf6 15. Ra2 b5
16. axb5 axb5 17. b3 bxc4 18. bxc4 Na8 19. Rb1 Nec7 20. Bd2 Rb6 21. Nd1 Qb8 22.
Rxb6 Nxb6 23. Ne3 Qb7 24. Bf3 Ra8 25. Qb1 Rxa2 26. Qxa2 Bc8 27. Bc3 Qa6 1/2-1/2