A03 Bird's Opening with 1...d5 (1.f4 d5 2.Nf3 c5 3.d3 Nc6 4.g3 Nf6 5.Bg2)

[Event "Friendly Game, 2m + 0s"] [Site "Beginners"] [Date "2008.07.26"] [Round "?"] [White "trallala"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A03"] [BlackElo "1653"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "48"] [EventDate "2008.07.08"] [SourceTitle "playchess.com"] 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. Nf3 c5 3. d3 Nc6 4. g3 Nf6 5. Bg2 {A03 Bird's Opening with 1...d5} Bf5 {0.73/20} (5... e6 $11 {-0.27/28 remains equal.}) 6. Nbd2 $146 {-0.42/22} (6. Ne5 $16 {0.73/20}) (6. O-O e6 ( 6... h6 7. Nbd2 (7. Nh4 g6 8. Nc3 d4 9. Na4 e6 10. c4 Qc7 11. a3 a6 12. Qb3 Nd7 13. Bd2 Rb8 14. Qc2 Be7 15. Nxf5 gxf5 16. b3 h5 17. h4 Rg8 18. Kh2 Nf6 19. Bf3 Ng4+ 20. Bxg4 Rxg4 21. e4 dxe3 {Stampe,R (1992)-Shamin,A (2176) Ballerup 2018 0-1 (33)}) 7... e6 8. b3 Qc7 9. Bb2 Ng4 10. Qc1 Ne3 11. Re1 Nb4 12. Nf1 Nexc2 13. a3 Nxe1 14. axb4 Nxf3+ 15. Bxf3 Qb6 16. bxc5 Bxc5+ 17. Kg2 O-O 18. Qc3 f6 19. b4 Qxb4 20. Qxb4 Bxb4 21. e4 {Reuter,M-Hipler,A (1878) Nickenich 2018 0-1 (33)}) 7. Na3 (7. Nc3 Be7 8. Nh4 h6 9. Nxf5 exf5 10. e4 dxe4 11. dxe4 fxe4 12. Nxe4 Qd4+ 13. Qxd4 cxd4 14. Nxf6+ Bxf6 15. Re1+ Kd7 16. Bd2 Kd6 17. Rad1 Rhe8 18. Kf1 Kc5 19. a3 Rxe1+ 20. Bxe1 Rd8 21. Be4 b6 {Jakubiec,A (2502)-Donovan,L (2239) Belgium 2018 1-0 (48)}) 7... Bd6 8. Nh4 O-O 9. Nxf5 exf5 10. c4 d4 11. e4 dxe3 12. Bxe3 Ng4 13. Bf2 Be7 14. Bxc6 bxc6 15. h3 Nxf2 16. Rxf2 Bf6 17. Kg2 Rb8 18. Rb1 Qd6 19. b3 Rbd8 20. Rf3 Rfe8 {Naesborg,J (1866)-Le Besq,A (2097) Helsingor 2018 0-1 (64)}) 6... e6 {0.12/26} (6... Ng4 $15 {-0.42/22} 7. Nb3 e6) 7. e4 {-0.86/23} (7. Ne5 $11 {0.12/26}) 7... dxe4 $17 8. dxe4 {Black is slightly better.} Nxe4 9. O-O {-1.04/25} (9. Nh4 $15 {-0.55/28 feels stronger.} Nd6 10. c3) 9... Nxd2 10. Bxd2 Be7 11. Bc3 Bf6 {-0.75/29} ({Black should play} 11... Qxd1 {-1.37/25} 12. Raxd1 Bxc2) 12. Bxf6 Qxf6 {-0.56/29} ({Much weaker is } 12... gxf6 $6 13. Nh4 $15) (12... Qxd1 $17 {-1.12/25} 13. Raxd1 gxf6) 13. Ne5 {-1.69/21} (13. c3 $1 $15 {-0.56/29}) 13... Nxe5 $19 14. fxe5 Qxe5 15. Bxb7 Rb8 16. Bc6+ Kf8 17. Qd7 {-1.76/27} (17. b3 $17 {-1.16/29 was worth a try.}) 17... Qd4+ 18. Kh1 $2 {-10.01/25 [#]} (18. Qxd4 $17 {-1.58/28} cxd4 19. Rad1) 18... Qxd7 $2 {-3.97/27} (18... Be4+ {-10.01/25} 19. Bxe4 Qxd7) 19. Bxd7 Rxb2 20. Rad1 {-5.78/27} (20. Kg1 $142 {-3.75/31}) 20... Ke7 {Black is clearly winning.} 21. Ba4 Rd8 22. Rde1 {and if Rxf5 works, White does fine.} Bxc2 23. Bxc2 Rxc2 24. a4 Rdd2 {Accuracy: White = 21%, Black = 42%.} 0-1 [Event "Friendly Game, 2m + 0s"] [Site "Beginners"] [Date "2008.09.15"] [Round "?"] [White "trallala"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A03"] [BlackElo "1720"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "74"] [EventDate "2008.07.08"] [SourceTitle "playchess.com"] 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. d3 c5 3. Nf3 Nc6 4. g3 Nf6 5. Bg2 {A03 Bird's Opening with 1...d5} Bg4 {0.90/24} (5... g6 $15 {-0.35/27}) 6. h3 $2 {-0.64/22 [#]} (6. Ne5 $16 {0.90/24}) (6. c3 Bxf3 7. Bxf3 e5 8. O-O Bd6 9. fxe5 Bxe5 10. Bg2 Qd6 11. Nd2 O-O 12. Nf3 Rfe8 13. Qa4 d4 14. Bd2 Nd5 15. Ng5 Bf6 16. Ne4 Rxe4 17. Bxe4 dxc3 18. bxc3 Nxc3 19. Bxc3 Bxc3 20. Rab1 Bd4+ { Silva,A (2215)-Alexandre,J (2300) Portugal 1993 1-0 (34)}) (6. e3 h5 7. h3 Bf5 8. Qe2 e6 9. Nc3 Bg6 10. e4 Nd4 11. Nxd4 cxd4 12. Nd1 Be7 13. O-O dxe4 14. dxe4 Qb6 15. Nf2 Nd7 16. Nd3 f6 17. a3 e5 18. b4 Rc8 19. Bb2 Rc6 20. Rf2 Qc7 { Pfeifer,W (1973)-Kahrovic,M (2268) Schwäbisch Gmünd 2017 0-1 (39)}) 6... Bd7 { 0.86/22} (6... Bxf3 $1 $15 {-0.64/22 keeps the upper hand.} 7. Bxf3 e5) 7. O-O $146 (7. Nc3 e6 8. e4 Qc7 9. O-O O-O-O 10. e5 d4 11. Nb5 Qa5 12. Na3 Nd5 13. Nc4 Qc7 14. a4 Na5 15. Nxa5 Qxa5 16. Bd2 Qc7 17. c3 Kb8 18. Kh2 dxc3 19. bxc3 Bc6 20. Qc2 f6 21. Rfe1 Qf7 {Regan,N (2195)-Uchida,C Mamaia 1991 1-0 (32)}) 7... e6 8. c3 {0.12/26} ({White should play} 8. Nbd2 $16 {0.94/24}) 8... Qc7 { 0.82/24} (8... Be7 $11 {0.12/26}) 9. Nbd2 {-0.48/25} (9. Re1 $16 {0.82/24}) 9... Bd6 {0.86/25} (9... g5 $15 {-0.48/25}) 10. e4 {[#] Strongly threatening e5.} dxe4 {0.98/25} (10... Be7 $11 {0.25/26}) 11. dxe4 {aiming for e5.} Be7 $1 12. Nc4 $2 {-1.24/24} (12. Qe2 $16 {1.24/25 and life is bright.}) 12... O-O-O $2 {1.45/21} (12... Nxe4 $17 {-1.24/24} 13. Qe1 Nd6 14. Nxd6+ Bxd6) 13. Qc2 { 0.76/26} (13. Qe2 $142 {1.45/21}) 13... b5 $2 {2.57/22} (13... Nh5 $16 {0.76/26 }) 14. Nce5 $18 Nxe5 15. Nxe5 Bc6 $2 {4.69/24} (15... Be8 {2.16/26} 16. Qe2 Nd7 ) 16. Be3 Rhf8 17. b3 Nd7 $2 {5.36/21} (17... Bb7 {3.13/26 was called for.} 18. a4 Nd7) 18. Nd3 $2 {0.56/24} ({White must play} 18. Nxc6 $18 {5.36/21} Qxc6 19. a4) 18... Qb7 {1.29/24} (18... c4 $14 {0.56/24} 19. bxc4 bxc4) 19. a4 {0.71/27} (19. Nf2 $142 {1.29/24}) 19... Bxe4 {2.21/26} (19... bxa4 $16 {0.71/27} 20. Rfb1 Bxe4 21. bxa4 Nb6 22. Nxc5 Bxc5 23. Bxc5 Bxc2 24. Bxb7+ Kxb7) 20. axb5 $2 {0.00/30} (20. Bxe4 $18 {2.21/26} Qxe4 21. Qe2) 20... Bxg2 $4 {3.02/26} (20... Nf6 $1 $11 {0.00/30 and Black has nothing to worry.} 21. Nxc5 Bxc5 22. Bxc5 Bxc2 23. Bxb7+ Kxb7) 21. Qxg2 Qxg2+ 22. Kxg2 Kb7 23. Ra6 Rc8 24. Rfa1 Ra8 25. b4 Rfd8 $2 {7.41/24} (25... Rfc8 {2.19/26} 26. R6a3 Rc7 27. bxc5 Bxc5) 26. bxc5 Nb8 27. c6+ Kc8 28. Rxa7 Rxa7 29. Rxa7 Rxd3 30. Bb6 ({Less strong is} 30. Rxe7 Rxe3 31. b6 Nxc6 $18) 30... Bd8 {8.21/24} (30... Bd6 $142 {4.15/29} 31. c4 (31. Rxf7 Rd2+ 32. Kf1 Rb2 $14) 31... Rd2+ 32. Kf3 Rb2) 31. c7 {White is clearly winning.} Bxc7 32. Rxc7+ {Endgame KRB-KRN} Kd8 33. Rb7+ Ke8 34. Rxb8+ Ke7 35. Rb7+ Kf6 36. Bd4+ Kg6 37. Rd7 Rd2+ {Accuracy: White = 24%, Black = 11%. . Loss on time!?} 0-1

A03 Bird's Opening with 1...d5 (1.e3 d5 2.f4 c5 3.Nf3 Nc6 4.b3 Nf6 5.Bb2)

[Event "Friendly Game, 2m + 0s"] [Site "Beginners"] [Date "2008.07.14"] [Round "?"] [White "trallala"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A03"] [BlackElo "1677"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "130"] [EventDate "2008.07.08"] [SourceTitle "playchess.com"] 1. e3 {A00 Van't Kruijs Opening} d5 2. f4 c5 3. Nf3 Nc6 4. b3 Nf6 5. Bb2 { A03 Bird's Opening with 1...d5} Bg4 {0.67/26} (5... e6 $11 {-0.09/25}) 6. Bxf6 $146 {-1.02/21} (6. Bb5 $14 {0.67/26 stays ahead.}) (6. h3 Bxf3 7. Qxf3 e6 8. Bb5 (8. g4 h6 9. h4 Qc7 10. g5 Ne4 11. c4 O-O-O 12. d3 Nd6 13. cxd5 exd5 14. a3 d4 15. e4 Kb8 16. Nd2 hxg5 17. hxg5 Rxh1 18. Qxh1 Nb5 19. Qf3 f6 20. gxf6 gxf6 21. Rc1 Bd6 22. a4 Nc3 {Makropoulos,G (2475)-Pandavos,P (2260) Athens 1981 0-1 (41)}) 8... Qb6 (8... Ne4 9. h4 Be7 10. g3 Bf6 11. Bxc6+ bxc6 12. c3 Qb6 13. g4 c4 14. g5 Be7 15. O-O Nd6 16. Ba3 Nf5 17. Bxe7 Kxe7 18. Qf2 f6 19. Na3 cxb3 20. axb3 fxg5 21. fxg5 g6 22. Qf4 Qb8 23. Qxb8 {Barroso,H (1863)-Dos Santos,R (1731) Belo Horizonte 2018 0-1 (65)}) 9. Bxc6+ Qxc6 10. d3 O-O-O 11. Nd2 Be7 12. a4 Rhg8 13. g4 Nd7 14. g5 Nf8 15. h4 Rd7 16. Qg3 Bd8 17. Nf3 Re7 18. h5 Bc7 19. h6 d4 20. hxg7 Ng6 {Tattersall,C-Brown,F London 1904 1-0 (57)}) (6. Bd3 e6 7. O-O Be7 8. Nc3 e5 9. fxe5 Nxe5 10. Be2 Nc6 11. Qe1 Qd7 12. Nh4 O-O 13. Bd3 g6 14. Ne2 Nh5 15. h3 Be6 16. Nf4 Nxf4 17. exf4 f5 18. Qg3 Bxh4 19. Qxh4 d4 20. Rae1 Bd5 {Jacobsen,E-Brodersen,V Copenhagen 1916 1-0 (42)}) 6... exf6 {-0.25/24 } (6... gxf6 $17 {-1.02/21} 7. Bb5 Bg7) 7. h3 {-0.98/22} (7. Bb5 $11 {-0.25/24} ) 7... Be6 {-0.39/23} ({Better is} 7... Bf5 $17 {-0.98/22}) 8. Be2 {-1.75/21} ( 8. Bd3 $15 {-0.39/23}) 8... Qd7 {-0.79/25} (8... g5 $19 {-1.75/21 is more deadly.} 9. Nc3 gxf4 10. exf4 Qc7) 9. O-O {-1.42/21} (9. Bb5 $142 {-0.79/25}) 9... Bd6 {-0.54/26} (9... O-O-O $17 {-1.42/21}) 10. Nc3 $15 O-O {-0.34/26} ( 10... a6 $17 {-0.98/23}) 11. Nb5 {-1.18/23} (11. d4 $1 $15 {-0.34/26}) 11... Be7 12. d4 {-1.32/26} (12. Nc3 $142 {-0.87/26}) 12... a6 $17 13. Nc3 cxd4 { -0.86/27} (13... b5 $142 {-1.29/24} 14. a3 Rac8) 14. Nxd4 {[#]} Nxd4 {-0.42/26} (14... Rac8 $1 $17 {-1.35/25 Hoping for ...Nxd4.} 15. Nxe6 fxe6) 15. Qxd4 $15 Rab8 {0.13/31} ({Black should try} 15... Rac8 $15 {-0.70/26} 16. Rad1 Bc5) 16. Bd3 $2 {-2.17/24 [#]} (16. Bf3 $11 {0.13/31 and White is okay.}) 16... Qc6 { -1.08/29} (16... f5 $1 $19 {-2.17/24} 17. Rac1 Bf6) 17. f5 $17 Bd7 $2 {0.27/29} ({Black should play} 17... Bc5 $17 {-1.55/29} 18. Qf4 Bd6) 18. Qh4 $2 {-7.22/24 } (18. b4 $11 {0.27/29}) 18... Qxc3 $19 19. Rad1 Bc5 20. Rf3 Qe5 21. Rg3 Bxe3+ 22. Kh1 Bg5 23. Qg4 Bc6 24. h4 Bh6 25. h5 Qf4 26. Qh3 Bg5 27. Rf3 Qh4 28. h6 Qxh3+ 29. Rxh3 Bxh6 30. g4 Bg5 31. Kh2 Rfe8 32. Rh1 h6 33. Kg3 Re3+ 34. Kf2 Rxh3 35. Rxh3 Re8 36. a4 d4 37. Kg3 Re3+ 38. Kh2 Rxh3+ {-13.50/33} (38... Bf4+ $142 {-#8/31} 39. Kg1 Rxh3 40. Kf1 Rh1+ 41. Kf2 Rh2+ 42. Ke1 Bf3 43. Be2 Rxe2+ 44. Kf1 Bg3 45. Kg1 Re1#) 39. Kxh3 Kf8 40. Kg3 Ke7 41. Kf2 Kd6 42. Kg3 Kc5 43. Kf2 Kd6 44. Ke1 Ke5 45. Kf2 Kf4 46. Be2 Be4 47. Bc4 Bxc2 {Black mates.} 48. Bxf7 b5 49. Bd5 bxa4 50. bxa4 Bxa4 51. Bc4 Bb5 52. Be6 Kxg4 53. Ke1 Kf4 54. Kd1 a5 55. Kd2 h5 56. Kc2 h4 57. Kb3 h3 58. Kc2 h2 59. Kd1 h1=Q+ 60. Kd2 Qf3 61. Kc1 Qc3+ 62. Kb1 Bd3+ 63. Ka2 Qc2+ 64. Ka3 Bc4 65. Bxc4 Qxc4 {-68.85/1 Accuracy: White = 13%, Black = 11%.} (65... Kg3 $142 {-#4/127} 66. Bb3 Bc1+ 67. Ka4 Qc6+ 68. Kxa5 Bd2#) 0-1