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

[Event "ICC 5 0"] [Site "Internet Chess Club"] [Date "2014.05.27"] [Round "?"] [White "guebourah"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A03"] [WhiteElo "1501"] [BlackElo "1563"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "40"] [EventDate "2014.??.??"] {[%evp 10,40,17,-12,97,35,97,-44,43,11,43,-22,17,-10,109,-65,-8,-57,-25,-38,0, -51,-35,-43,12,0,20,0,19,-509,-15,-761,-749]} 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. Nf3 c5 3. g3 Nc6 4. Bg2 {A03 Bird's Opening with 1...d5} g6 5. d3 (5. e3 Bg7 6. d4 cxd4 7. exd4 Bg4 8. c3 Nf6 9. O-O Qd7 10. Nbd2 Ne4 11. Qe1 Nxd2 12. Bxd2 O-O 13. Ne5 Nxe5 14. fxe5 Bh3 15. Bxh3 Qxh3 16. Qe2 Qe6 { 1/2-1/2 (16) Karlsson,L (2506)-Cicak,S (2532) Gothenburg 2006}) (5. O-O Bg7 6. e3 Nf6 7. Qe2 O-O 8. d3 Qb6 9. Kh1 Re8 10. Ne5 e6 11. Nxc6 Qxc6 12. c4 b5 13. cxb5 Qxb5 14. Nc3 Qa6 15. g4 Bb7 16. g5 Nd7 17. Bd2 Nb6 18. Nd1 Na4 19. Rb1 Bc6 {Lomakina,G (2023)-Utiatskaja,I (2123) Satka 2016 0-1 (70)}) 5... Bg7 6. c3 { LiveBook: 7 Games} e5 $146 {0.97/23} (6... b6 $11 {-0.12/28}) (6... e6 7. Qc2 Nge7 8. O-O O-O 9. e4 b5 10. a3 Bb7 11. Nbd2 Qb6 12. Rb1 Rac8 13. Kh1 b4 14. c4 dxe4 15. dxe4 a5 16. a4 e5 17. Nb3 Nd4 18. Nbxd4 exd4 19. b3 f5 20. Ne1 fxe4 21. Bxe4 {Ciechocinska Miecko,Z-Sosnowska,E (2030) Gdynia 1982 0-1 (48)}) 7. fxe5 {0.35/25} (7. Nxe5 $16 {0.97/23} Nge7 8. Nd2) 7... Nxe5 {0.97/26} (7... Nge7 $14 {0.35/25}) 8. O-O {-0.44/25} (8. Nxe5 $16 {0.97/26} Bxe5 9. Qb3) 8... Ne7 {0.43/25} ({Black should try} 8... Nxf3+ $15 {-0.44/25} 9. Bxf3 Ne7) 9. Nxe5 $14 Bxe5 10. Bh6 {-0.22/27} ({Better is} 10. Be3 $14 {0.43/24}) 10... Nf5 $11 11. Bf4 Bxf4 {1.09/24} (11... Qd6 $11 {-0.10/26 keeps the balance.}) 12. Rxf4 $2 {-0.65/24 [#]} ({White has to play} 12. Qa4+ $16 {1.09/24} Bd7 13. Qxf4 ) 12... O-O {-0.08/29} (12... Ne3 $15 {-0.65/24} 13. Qd2 Nxg2 14. Kxg2 O-O) 13. e4 {-0.57/22} (13. Qc1 $11 {-0.08/29}) 13... dxe4 (13... Ne3 $5 14. Qe2 Nxg2 15. Kxg2 dxe4 16. dxe4 Be6 $15) 14. Bxe4 Rb8 15. Qe2 {-0.51/24} (15. Nd2 $11 { 0.00/27}) 15... b6 16. Nd2 Ba6 {0.12/29} (16... Nd6 $15 {-0.43/21}) 17. Bxf5 gxf5 18. Rxf5 {And now Qf3 would win.} Bxd3 19. Rg5+ $2 {-5.09/27 [%mdl 8192] [#]} (19. Qg4+ $11 {0.19/28 and White has nothing to worry.} Kh8 20. Re5) 19... Kh8 $2 {-0.15/31} ({Black should play} 19... Qxg5 $19 {-5.09/27} 20. Qxd3 Rfd8) 20. Qf2 $2 {-7.61/24 [%mdl 8192]} (20. Qh5 $11 {-0.15/31}) 20... Qxg5 { Accuracy: White = 17%, Black = 4%.} 0-1 [Event "ICC 10 0 u"] [Site "Internet Chess Club"] [Date "2015.07.30"] [Round "?"] [White "Kojjootti"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A03"] [WhiteElo "1549"] [BlackElo "1558"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "76"] [EventDate "2015.??.??"] 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. Nf3 c5 3. g3 Nc6 4. Bg2 { A03 Bird's Opening with 1...d5} g6 5. O-O (5. e3 Bg7 6. d4 cxd4 7. exd4 Bg4 8. c3 Nf6 9. O-O Qd7 10. Nbd2 Ne4 11. Qe1 Nxd2 12. Bxd2 O-O 13. Ne5 Nxe5 14. fxe5 Bh3 15. Bxh3 Qxh3 16. Qe2 Qe6 {1/2-1/2 (16) Karlsson,L (2506)-Cicak,S (2532) Gothenburg 2006}) 5... Bg7 {0.18/25} (5... Nf6 $15 {-0.35/23}) 6. Nc3 {-0.52/24 } (6. d3 $11 {0.18/25}) (6. e3 Nf6 7. Qe2 O-O 8. d3 Qb6 9. Kh1 Re8 10. Ne5 e6 11. Nxc6 Qxc6 12. c4 b5 13. cxb5 Qxb5 14. Nc3 Qa6 15. g4 Bb7 16. g5 Nd7 17. Bd2 Nb6 18. Nd1 Na4 19. Rb1 Bc6 20. b3 Rab8 {Lomakina,G (2023)-Utiatskaja,I (2123) Satka 2016 0-1 (70)}) 6... e6 $146 {0.22/24} (6... Nh6 $15 {-0.52/24}) (6... Nf6 7. b3 O-O 8. Bb2 e6 9. Qe1 Bd7 10. e3 Nb4 11. Qd1 Rc8 12. a3 Nc6 13. d3 Ng4 14. Qe2 Qa5 15. Nd1 d4 16. h3 Nxe3 17. Nxe3 dxe3 18. Bxg7 Kxg7 19. Qxe3 Qc3 20. Ne5 Nxe5 21. Qxe5+ {Niedbal,P (1801)-Maruszczak,J (1845) Police 2015 1/2-1/2}) (6... d4 7. Ne4 Qb6 8. c4 Nf6 9. Nxf6+ Bxf6 10. d3 O-O 11. a3 a5 12. Rb1 Bd7 13. Bd2 Rfe8 14. b3 Bg7 {1/2-1/2 (14) Avner,U-Porat,Y Netanya 1971}) 7. Qe1 { -0.99/25} (7. e4 $11 {0.22/24}) 7... Nb4 {-0.16/24} (7... Nge7 $17 {-0.99/25}) 8. Qd1 $11 {The position is equal.} Bd7 {0.27/26} (8... Ne7 $15 {-0.50/23}) 9. Ne5 {-0.80/23} (9. Rb1 $11 {0.27/26}) 9... Nf6 {0.46/24} (9... Ne7 $17 { -0.80/23}) 10. Nxd7 {-0.50/26} (10. d3 $14 {0.46/24}) 10... Nxd7 {0.60/20} ({ Much weaker is} 10... Kxd7 $6 11. d3 $11) (10... Qxd7 $15 {-0.50/26} 11. a3 Nc6 ) 11. a3 {0.15/26} (11. e4 $14 {0.60/20}) 11... Nc6 12. Qe1 $2 {-0.91/22} (12. d3 $16 {0.92/25 stays on course.}) 12... Nd4 $36 {Black has some pressure.} 13. Qd1 {[#]} O-O $2 {0.57/26} (13... h5 $1 $17 {-1.13/24}) 14. e3 {-0.21/23} (14. d3 $1 $14 {0.57/26}) 14... Nf5 15. Qe1 {-1.13/24} (15. d3 $11 {-0.03/26 keeps the balance.}) 15... Rb8 {-0.12/25} ({Better is} 15... c4 $17 {-1.13/24} 16. g4 Nh4) 16. d3 d4 {0.00/25} (16... Qb6 $15 {-0.41/24}) 17. Ne4 {-0.67/24} (17. Nd1 $11 {0.00/25}) 17... dxe3 {-0.02/26} ({Don't play} 17... Nxe3 $6 18. Bxe3 dxe3 19. c3 $11) (17... Nb6 $15 {-0.67/24}) 18. Bxe3 $2 {-7.02/22} (18. c3 $11 { -0.02/26}) 18... Bxb2 $2 {-2.20/27} (18... Nxe3 {-7.02/22} 19. Rf2 Bxb2) 19. Rb1 $2 {-4.10/23} (19. Bd2 {-2.20/27}) 19... Nxe3 $19 20. Qxe3 $2 {-10.33/21} ( 20. Rxb2 {-3.76/23} Nxf1 21. Kxf1) 20... Bd4 21. Qxd4 cxd4 22. Ng5 b6 23. Nf3 Nc5 24. Rb4 {[#]} e5 $1 25. fxe5 (25. Nxe5 Rc8) 25... Ne6 26. Bh3 Re8 27. Bxe6 Rxe6 28. Rxd4 Qc7 29. Re4 Qxc2 30. Ng5 Re7 31. e6 f5 32. Rh4 Qxd3 33. Re1 Rc8 { ( -> ...Rc2)} 34. Nf7 Rc2 {Black mates.} 35. Nh6+ Kg7 36. g4 Qd4+ 37. Kh1 Qd5+ 38. Kg1 Qg2# {Accuracy: White = 5%, Black = 12%.} 0-1