A04 Unusual lines after 1.Nf3 and King's Indian Attack (1.Nf3 Nc6 2.g3)

[Event "?"] [Site "?"] [Date "2002.02.20"] [Round "?"] [White "Vierjoki, Timo"] [Black "TVNM"] [Result "1-0"] [ECO "A04"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "59"] 1. Nf3 Nc6 {A04 Zukertort Opening: Black Mustang Defense} 2. g3 {A04 Unusual lines after 1.Nf3 and King's Indian Attack} b5 $146 (2... g6 3. Bg2 Bg7 4. O-O Nf6 5. d3 O-O 6. e4 e5 7. Bg5 Rb8 8. Nbd2 d6 9. Nb3 Bd7 10. c3 Qc8 11. Bxf6 Bxf6 12. Ne1 Bh3 13. f4 Bxg2 14. Nxg2 Kg7 15. Qf3 Qd8 16. Ne3 exf4 17. gxf4 { Williams,M-Sujarit,P East Lansing 1991 1/2-1/2 (70)}) (2... f5 3. Bg2 Nf6 4. O-O e5 5. d3 d5 6. c3 Bd6 7. Qc2 O-O 8. Nbd2 e4 9. dxe4 fxe4 10. Nd4 Nxd4 11. cxd4 c6 12. Nb3 Bf5 13. f4 exf3 14. Qxf5 fxg2 15. Kxg2 Qe7 16. Qd3 Rae8 17. e3 {Bognar,C (2015)-Lehmann,Z (2335) Hungary 1995 0-1 (63)}) (2... e6 3. Bg2 Be7 4. d4 Nf6 5. c4 O-O 6. Nc3 d6 7. a3 d5 8. c5 b6 9. b4 a6 10. Qc2 a5 11. b5 Na7 12. c6 a4 13. Qxa4 Bd7 14. cxd7 Qxd7 15. Ne5 Qe8 16. e4 dxe4 17. Nxe4 {Diez, J-Coro,V Spain 1996 1-0 (42)}) (2... Nb8 3. Bg2 h6 4. O-O d6 5. d4 e6 6. c4 c6 7. Nc3 Nf6 8. e4 Be7 9. d5 c5 10. dxe6 Bxe6 11. b3 Nc6 12. Bb2 O-O 13. Re1 Bg4 14. h3 Bh5 15. Qd2 Qc8 16. e5 Bxf3 17. exf6 {Martensen,O-Kluegel,J Schleswig Holstein 1991 1-0}) (2... b6 3. Bg2 Bb7 4. O-O e5 5. d3 f6 6. Nc3 Bb4 7. Bd2 Bxc3 8. Bxc3 d6 9. Qd2 Nge7 10. b4 b5 11. a4 a6 12. Qe3 Nd5 13. Qd2 Nxc3 14. Qxc3 Qd7 15. a5 O-O 16. e3 Ne7 17. d4 {Saliva,F-Loda,D Formia 1992 0-1 (34)}) 3. e4 Ba6 4. b3 Rc8 5. c4 e5 $2 {6.13/22 [#]} (5... bxc4 $14 {0.53/28} 6. Bxc4 Bxc4 7. bxc4 e5) 6. Bb2 $2 {0.22/26} (6. cxb5 $18 {6.13/22} Nf6 7. Bb2) 6... f6 $2 {6.52/22} (6... bxc4 $11 {0.22/26} 7. Bxc4 Bxc4 8. bxc4 Qe7) 7. cxb5 $18 Bb7 8. bxc6 {White is clearly winning.} Bxc6 9. Nc3 f5 10. exf5 Bxf3 11. Qxf3 Bd6 12. Qh5+ g6 13. fxg6 {[#] Intending g7+ and mate.} Nf6 14. g7+ Ke7 15. gxh8=Q Nxh5 16. Qxd8+ Kxd8 17. Ba6 Rb8 18. O-O c5 19. Nd5 e4 20. Nf6 Nxf6 21. Bxf6+ Ke8 22. Rfe1 Rb6 23. Bc4 Bc7 24. Rxe4+ {White mates.} Kf8 25. Bh4 h5 26. Rae1 d6 27. Re8+ Kg7 28. R1e7+ Kg6 29. Bd3+ Kh6 30. Rh7# 1-0