A01 Nimzowitsch-Larsen Opening (1.e3 e5 2.b3 d5)

[Event "unrated standard match"] [Site "Free Internet Chess Server"] [Date "2016.08.13"] [Round "?"] [White "GuestXZBP"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A01"] [BlackElo "2204"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "75"] [EventDate "2016.??.??"] 1. e3 {A00 Van't Kruijs Opening} e5 2. b3 d5 {A01 Nimzowitsch-Larsen Opening} 3. a4 $146 (3. d4 exd4 4. exd4 Nf6 (4... Bd6 5. Bd3 Ne7 6. Qh5 Nd7 7. Bg5 c5 8. Nf3 Qc7 9. Nbd2 Ng6 10. O-O O-O 11. Bh4 Re8 12. Rfe1 Rxe1+ 13. Rxe1 Ndf8 14. Bg3 Bxg3 15. hxg3 Be6 16. dxc5 Qxc5 17. a4 Qb4 18. Qg5 Nd7 19. Qe3 {Adeborg, R-Berg,M Ystad 1981 0-1 (44)}) 5. g3 (5. Nf3 Ne4 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Bxe4 dxe4 10. Nfd2 f5 11. Re1 c5 12. f3 Qh4 13. Nf1 exf3 14. g3 Qxd4+ 15. Qxd4 cxd4 16. Bf4 Bxf4 17. gxf4 Nc6 18. Nbd2 Nb4 19. Re7 Rf7 {Gonzalez,J (2320) -Andres Mendez,M (2325) Cienfuegos 1991 0-1 (48)}) 5... Bd6 6. Bg2 O-O 7. Ne2 c6 8. O-O Bg4 9. Nbc3 Re8 10. Qd3 Na6 11. a3 Qd7 12. Bf4 Nc7 13. Bxd6 Qxd6 14. b4 Re7 15. h3 Bxe2 16. Nxe2 Rae8 17. Nc3 a6 {Paulsen,W-Bier,M Leipzig 1879 0-1} ) (3. Nf3 e4 (3... Nc6 4. h4 Bg4 5. Be2 Be7 6. Bb2 Bxf3 7. Bxf3 Bxh4 8. g3 Bf6 9. Nc3 e4 10. Bg2 b5 11. a3 Be5 12. d3 Nf6 13. Rb1 a6 14. dxe4 dxe4 15. O-O Qe7 16. Nxe4 Bxb2 17. Nxf6+ Qxf6 18. Qg4 {Francia Miranda,A-Moreno Romero,E San Sebastian 2004 0-1}) 4. Ne5 Qf6 5. Bb2 Nd7 6. d4 Bd6 7. Nxd7 Bxd7 8. c4 c6 9. Nc3 Ne7 10. Qc1 O-O 11. Ba3 a5 12. Be2 Rac8 13. Na4 b5 14. Bxd6 Qxd6 15. Nc5 f5 16. f4 exf3 17. Bxf3 dxc4 {Gonzales,J (2395)-Mellado Trivino,J (2460) Manresa 1995 0-1}) 3... Nf6 4. Bb5+ c6 5. Be2 Bd6 {-0.70/26} (5... e4 $17 {-1.25/22} 6. Bb2 Bd6) 6. Bb2 {-1.27/23} (6. d4 $15 {-0.70/26}) 6... O-O 7. Nf3 {-1.57/22} ( 7. d4 $142 {-0.87/26} e4 8. h4) 7... Re8 {-0.74/25} ({Black should play} 7... Qe7 {-1.57/22} 8. d3 Rd8) 8. c4 $2 {-2.69/23} (8. d3 $17 {-0.74/25}) 8... Bg4 $2 {-0.49/27} (8... e4 $1 $19 {-2.69/23} 9. Nd4 Be5) 9. h3 {-1.85/23} (9. O-O $15 {-0.49/27}) 9... Bh5 {-0.68/25} (9... Bxf3 $1 $19 {-1.85/23} 10. Bxf3 dxc4) 10. d4 {-1.46/24 [#]} (10. O-O $15 {-0.68/25}) 10... Bxf3 {-0.66/27} (10... exd4 $1 $17 {-1.46/24} 11. Bxd4 c5 12. Bxf6 Qxf6) 11. Bxf3 $15 exd4 12. Qxd4 { -1.92/29} (12. Bxd4 $17 {-0.71/27} Bb4+ 13. Nd2) 12... c5 $2 {1.21/25 [#]} ({ Better is} 12... Be5 $19 {-1.92/29} 13. Qd2 Bxb2 14. Qxb2 d4) 13. Qd1 $1 $16 d4 $2 {3.55/23} (13... Nbd7 $16 {1.12/29 is a better defense.}) 14. Bxb7 $18 Nbd7 {4.93/23} (14... Na6 $142 {3.25/30}) 15. Bxa8 Qxa8 16. O-O Qb8 17. Nd2 {2.50/29 } (17. exd4 $142 {5.17/21} Bh2+ 18. Kh1) 17... dxe3 18. fxe3 Rxe3 19. Bxf6 { 1.61/31} (19. Re1 $142 {3.23/24} Bf4 20. Rxe3 Bxe3+ 21. Kf1 (21. Kh1 h6 $16)) 19... Nxf6 20. Re1 Bf4 {With the idea ...Rd3.} 21. Rxe3 Bxe3+ 22. Kf1 $2 { 0.00/33} (22. Kh1 $18 {2.19/26}) 22... Qg3 $2 {4.75/27} (22... Qf4+ $11 { 0.00/33 and Black has nothing to worry.} 23. Nf3 Bd4) 23. Qf3 {Threatening mate with Qa8+.White is clearly winning.} Qxf3+ 24. Nxf3 {Endgame KRN-KBN} Kf8 25. Rd1 g6 26. Rd8+ Ke7 27. Ra8 Ne4 28. Rxa7+ Ke6 29. Ke2 Bf4 30. Kd3 Nf2+ 31. Kc2 Ne4 32. Ra6+ Ke7 33. Rb6 h5 34. a5 Nd6 35. a6 {a7 is the strong threat.} Nc8 36. Rb7+ Ke6 37. a7 Nxa7 38. Rxa7 {Accuracy: White = 30%, Black = 12%.} 1-0 [Event "TuTS nopean shakin turnaus"] [Site "https://lichess.org"] [Date "2019.01.06"] [Round "1"] [White "Vannassalo, Seppo"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A01"] [WhiteElo "1723"] [BlackElo "1724"] [Annotator "Tactical Analysis 2.10, TV"] [PlyCount "71"] [EventDate "1.??.??"] 1. b3 (1. e3 e5 {1-0 (32) Etmans,M (2164)-Kuiper,W (1791) Leeuwarden 2009} ( 1... d5 2. b3 {1-0 (40) Solomon,S (2450)-Sandler,L (2315) Canberra 1994})) 1... e5 {A01 Nimzo-Larsen Attack: Modern Variation} (1... d5) 2. e3 d5 {A01 Nimzowitsch-Larsen Opening} 3. d4 Bd6 (3... e4 4. c4 c6 5. f4 exf3 6. Nxf3 Nf6 7. Bd3 Bd6 8. O-O O-O 9. Nc3 Qe7 10. Qc2 Re8 11. Bd2 Na6 12. a3 Bxa3 13. Ng5 h6 14. Bh7+ Kf8 15. e4 hxg5 16. Bxg5 Nxh7 17. Bxe7+ Bxe7 18. e5 {Solomon,S (2450) -Sandler,L (2315) Canberra 1994 1-0 (40)}) (3... exd4 4. exd4 Bd6 5. Bd3 Qf6 6. Ne2 Nc6 7. c3 Bg4 8. Qd2 Nge7 9. Ba3 Ng6 10. Bxd6 Qxd6 11. f3 Bd7 12. Bxg6 hxg6 13. Qf4 Qxf4 14. Nxf4 Ne7 15. Kf2 g5 16. Ne2 f6 17. Nd2 Kf7 18. h3 {Kozlowski, T (1936)-Plichta,K (2257) Poznan 2014 0-1 (63)}) 4. c4 c6 $146 (4... exd4 5. exd4 c6 6. c5 Bc7 7. Bd3 Qf6 8. Nf3 Bg4 9. Be2 h6 10. O-O Nd7 11. Re1 Ne7 12. Nbd2 O-O 13. Ne5 Nxe5 14. dxe5 Qxe5 15. Bxg4 Qxh2+ 16. Kf1 Qh1+ 17. Ke2 Qh4 18. Bh3 Qd4 19. Kf1 {Etmans,M (2164)-Kuiper,W (1791) Leeuwarden 2009 1-0 (32)}) 5. Nc3 Nf6 6. dxe5 {-0.62/20} (6. Bb2 $11 {-0.18/22 feels stronger.}) 6... Bxe5 $15 7. Bd2 {-0.76/20} (7. Bb2 $11 {0.02/21}) 7... O-O {-0.14/21} (7... Bg4 $17 {-0.76/20} 8. Nf3 O-O) 8. Nf3 $11 {The position is equal.} Bg4 {-0.14/21} (8... Bc7 $15 {-0.59/19}) 9. Be2 {-1.20/20} (9. cxd5 $11 {-0.14/21 keeps the balance. } Nxd5 10. Rc1) 9... Bxf3 $1 $17 10. Bxf3 d4 {-0.15/22} (10... dxc4 $17 { -1.30/19} 11. bxc4 Na6) 11. exd4 $11 Qxd4 12. Qc2 {-1.60/18} (12. Rc1 $11 { -0.16/22}) 12... Nbd7 $2 {0.43/20 [#]} (12... Na6 $1 $17 {-1.60/18 aiming for . ..Nb4.} 13. O-O Nb4) 13. O-O {-0.22/23} (13. Rd1 $14 {0.43/20}) 13... Qh4 { 0.61/22} (13... Bf4 $11 {-0.22/23} 14. Rad1 Bxd2 15. Rxd2 Qb6) 14. g3 $14 Qh3 15. Rad1 {0.11/24} (15. Rae1 $16 {0.74/20}) 15... Ng4 {0.65/21} (15... Rfe8 $11 {0.11/24}) 16. Bxg4 $1 Qxg4 17. Qe4 {0.09/25} (17. Kg2 $16 {0.75/20}) 17... Qh3 {0.76/21} (17... f5 $11 {0.09/25} 18. Qxg4 fxg4) 18. Be1 {-0.50/21} (18. Qg2 $16 {0.76/21} Qh5 19. g4) 18... Nf6 $36 {White is under pressure.} 19. Qg2 { -0.96/19} (19. Qf3 $11 {-0.27/24}) 19... Qh5 {-0.18/22} (19... Qf5 $1 $17 { -0.96/19}) 20. f3 $11 Rad8 {0.05/25} (20... Rfe8 $15 {-0.60/18}) 21. Rxd8 Rxd8 22. Qe2 {-0.50/20} (22. Qc2 $11 {0.00/24}) 22... Re8 23. Qd3 Qh3 24. Ne4 h6 25. Nxf6+ Bxf6 26. Bf2 Rd8 27. Qe4 a6 28. Be3 {-0.81/20} (28. Qc2 $11 {-0.02/25}) 28... Qd7 {-0.09/24} ({Black should play} 28... h5 $1 $17 {-0.81/20}) 29. Qc2 Qd6 30. Kg2 c5 31. Rf2 Qe5 32. Bf4 Qc3 33. Qe4 {-0.19/23} (33. Qxc3 $14 { 0.34/21} Bxc3 34. Re2) 33... b5 34. cxb5 axb5 35. Rc2 Qd4 {0.96/23} (35... Qa5 $11 {0.00/25 remains equal.}) 36. Qc6 $2 {-0.62/22 Accuracy: White = 26%, Black = 18%. . Loss on time!?} ({White should try} 36. Qe2 $16 {0.96/23}) 1-0