25 Jan 2020

A03 Bird's Opening with 1...d5 (1.f4 d5 2.Nf3 c5 3.e3 Nc6 4.b3 Bg4 5.Bb5 Nf6 6.Bb2 e6 7.O-O)

A03 Bird's Opening with 1...d5 (1.f4 d5 2.Nf3 c5 3.e3 Nc6 4.b3 Bg4 5.Bb5 Nf6 6.Bb2 e6 7.O-O)
[Event "Rated game, 5m + 0s"] [Site "Main Playing Hall"] [Date "2008.06.01"] [Round "?"] [White "Dramaqueen"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A03"] [WhiteElo "1671"] [BlackElo "1768"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "67"] [EventDate "2008.02.29"] [SourceTitle "playchess.com"] 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. Nf3 c5 3. e3 Nc6 4. b3 Bg4 5. Bb5 Nf6 6. Bb2 e6 7. O-O {0.09/26 A03 Bird's Opening with 1...d5} (7. h3 $16 { 0.75/22} Bxf3 8. Qxf3) 7... Bd6 {0.51/24} (7... Qb6 $11 {0.09/26} 8. Bxc6+ Qxc6 ) 8. d3 {-0.05/26} ({Better is} 8. h3 $14 {0.51/24} Bxf3 9. Qxf3) 8... Qc7 { 0.67/24} (8... O-O $11 {-0.05/26} 9. Bxc6 bxc6 10. Nbd2 Nd7 11. Qe1 f6 12. Qh4 Bf5 13. Kh1 Rb8 14. Rae1 Bg6 15. Qg4 Qe7 16. Nh4 Be8 17. e4 dxe4 18. dxe4 Bc7 19. Rd1 Nb6 20. c4 Bd7 21. Qe2 e5 22. f5 Rfd8 23. Ba3 Be8 {Goc,J (2002) -Buchnicek,P (2333) Tatranske Zruby 2007 1/2-1/2 (41)}) 9. Nbd2 {0.20/25} (9. c4 $14 {0.67/24 deserves consideration.}) 9... O-O {0.65/25} (9... Be7 $11 { 0.20/25}) 10. Bxc6 $14 Qxc6 11. Qe1 $146 {0.00/26} (11. h3 $14 {0.55/24} Bxf3 12. Qxf3) (11. Bxf6 gxf6 12. Qe1 Bxf3 13. Rxf3 f5 14. Qh4 f6 15. g4 fxg4 16. Qxg4+ Kf7 17. Qh5+ Ke7 18. Qxh7+ Rf7 19. Qh4 Rg8+ 20. Rg3 Qe8 21. Kf2 Rh8 22. Qg4 Rxh2+ 23. Rg2 Rxg2+ 24. Qxg2 Qh8 25. Rh1 Rh7 {Czempiel,H (1922) -Lewandowski,M (1887) Wroclaw 2013 0-1 (54)}) 11... Qc7 $2 {3.35/24 [#]} (11... Bxf3 $11 {0.00/26 and Black stays safe.} 12. Rxf3 Be7) 12. Bxf6 $1 $18 gxf6 { [#]} 13. Qg3 $1 f5 14. h3 Kh8 $2 {4.98/23} (14... h5 {2.95/26} 15. hxg4 hxg4) 15. hxg4 fxg4 16. Ne5 f5 17. a4 Rf6 18. Kf2 Kg7 {4.83/22} (18... Raf8 $142 { 3.17/28} 19. Ke2 Qg7) 19. Rh1 Qa5 {6.60/24} (19... h6 $142 {4.59/28} 20. Rac1 Re8) 20. Ke2 {Threatening mate with Rxh7+!} Bxe5 21. fxe5 Rg6 22. Qh4 h6 23. Qe7+ Kg8 24. Rxh6 $2 {0.00/39} (24. Rh2 $18 {6.99/26}) 24... Rxh6 $11 25. Qg5+ Kh7 {Strongly threatening ...Rg8.} 26. Qe7+ Kh8 {And now ...Rg8 would win.} 27. Qg5 Rh7 $2 {2.96/28} (27... Kh7 $11 {0.00/38} 28. Qe7+ Kg8) 28. Qf6+ $18 Kg8 29. Qxe6+ Rf7 30. Qg6+ ({Not} 30. Qxd5 Rd8 $16) 30... Kf8 $2 {15.37/25} (30... Rg7 {3.02/29} 31. Qe6+ (31. Qxf5 Qa6 $16) 31... Rf7) 31. Rh1 {Intending Rh8+ and mate.} Re8 32. Qd6+ {White mates.} Rfe7 33. Qf6+ Rf7 34. Rh8# {Accuracy: White = 61%, Black = 14%.} 1-0

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