A01 Nimzowitsch-Larsen Opening (1.b3 Nf6 2.Bb2 g6)

[Event "ICC 5 0"] [Site "Internet Chess Club"] [Date "2014.10.28"] [Round "?"] [White "Vierjoki, Timo"] [Black "pkktet"] [Result "1-0"] [ECO "A01"] [WhiteElo "1555"] [BlackElo "1539"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "31"] [EventDate "2014.??.??"] 1. b3 Nf6 {A01 Nimzo-Larsen Attack: Indian Variation} 2. Bb2 g6 {A01 Nimzowitsch-Larsen Opening} 3. d3 Bg7 4. Nd2 O-O (4... d6 5. e3 Nbd7 6. Be2 O-O 7. g4 e5 8. h4 Nd5 9. a3 f5 10. gxf5 gxf5 11. c4 N5f6 12. Qc2 Kh8 13. Ngf3 Qe7 14. Ng5 c6 15. O-O-O b5 16. Bf3 d5 17. Kb1 Bb7 18. Rdg1 Rab8 19. cxb5 { Vasilevich,I (2305)-Gvetadze,S (2321) Rome 2015 1-0 (42)}) 5. e4 d6 {0.23/28} ( 5... c5 $17 {-0.90/23}) 6. Ngf3 {-0.66/25} (6. g3 $11 {0.23/28}) 6... c6 $146 { 0.47/23} (6... c5 $15 {-0.66/25}) (6... e5 7. Be2 Nc6 8. O-O Nd7 9. c4 Nc5 10. a3 a5 11. Bc3 Bd7 12. b4 axb4 13. axb4 {1/2-1/2 (13) Harmatosi,J (2225)-Kovacs, Z (2050) Budapest 2001}) 7. Be2 {-0.42/25} (7. d4 $14 {0.47/23}) 7... Nbd7 { 0.33/26} ({Black should play} 7... e5 $15 {-0.42/25}) 8. O-O $14 {White is slightly better.} e5 {0.26/24} (8... a5 $15 {-0.35/25}) 9. d4 {-0.43/26} (9. a4 $11 {0.26/24}) 9... Re8 {0.48/26} (9... Nh5 $15 {-0.43/26}) 10. Bd3 {-0.73/26 [#]} (10. dxe5 $1 $14 {0.48/26 keeps the upper hand.} Nxe5 11. Nxe5 dxe5 12. Qe1) 10... exd4 $1 $17 11. Bxd4 Ne5 {0.31/26} (11... Nc5 $17 {-0.91/23}) 12. h3 $2 {-1.21/28} (12. Nxe5 $14 {0.31/26} dxe5 13. Bc3) 12... Nxf3+ 13. Nxf3 d5 { 0.09/27} (13... Nxe4 $17 {-0.96/27} 14. Bxe4 Rxe4) 14. e5 {-0.55/23} ({White should try} 14. exd5 $11 {0.09/27} Nxd5 15. Bxg7 Kxg7 16. Bc4) 14... Nd7 $1 $15 15. Re1 Nc5 $2 {6.04/21 [#]} (15... b6 $15 {-0.66/28}) 16. Bxc5 {Accuracy: White = 23%, Black = 15%.} 1-0