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