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

[Event ""] [Site "?"] [Date "2012.11.28"] [White "Kojjootti"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A03"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "116"] 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 { A03 Bird's Opening with 1...d5} 5. c3 e6 {0.20/25} (5... g6 $15 {-0.46/23}) ( 5... b6 6. O-O Bb7 7. d4 e6 8. e3 Be7 9. Nbd2 O-O 10. Ne5 Rc8 11. h3 cxd4 12. exd4 a5 13. Qe1 b5 14. f5 Qc7 15. g4 Nd7 16. fxe6 Ndxe5 17. dxe5 Nxe5 18. exf7+ Nxf7 19. Nf3 Nd6 20. Nd4 {Haraldsson,L (1942)-Svane,F (1608) Helsingor 2018 1-0 }) 6. O-O {-0.51/23} (6. d3 $11 {0.20/25}) 6... Bd6 {0.51/26} (6... Be7 $15 { -0.51/23}) (6... Qc7 7. d4 Be7 8. e3 O-O 9. Nbd2 Rb8 10. a4 Ng4 11. Nb3 c4 12. h3 Nxe3 13. Bxe3 cxb3 14. Qxb3 Na5 15. Qc2 Nc4 16. Bf2 b5 17. axb5 Rxb5 18. b3 Na5 19. Nd2 Qb8 20. Rfb1 Bb7 21. Bf1 {Palermo,V (2220)-Quatrini,A (2140) Mar del Plata 1999 1-0}) 7. d4 $146 {-0.61/22} (7. d3 $14 {0.51/26} O-O 8. Nh4 d4 9. Na3 Nd5 10. Qe1 Be7 11. Nf3 Bf6 12. Bd2 a6 13. Rc1 Bd7 14. Nc2 Rc8 15. e4 dxe3 16. Nxe3 Nce7 17. Ng4 Ng6 18. Nxf6+ Nxf6 19. Ne5 Qc7 20. Qe2 Nd5 21. c4 Nde7 22. Bc3 {Praxmarer,C (1992)-Heinrich,T (2144) Austria 2015 0-1 (48)}) 7... O-O 8. Qc2 {-1.25/23} (8. Be3 $11 {-0.24/24}) 8... Qb6 {-0.33/26} (8... b6 $17 {-1.25/23} 9. e3 Ba6) 9. e3 $15 Ne4 {-0.18/22} (9... Bd7 $17 {-0.95/23}) 10. Ne5 {-0.59/22} (10. b3 $11 {-0.18/22}) 10... f5 11. Nf3 {-0.91/21} (11. Nd2 $11 {-0.19/24 keeps the balance.}) 11... Bd7 12. Nbd2 Rac8 {-0.40/27} (12... Be8 $17 {-1.01/22}) 13. Qd1 {-1.20/23} (13. Ne5 $15 {-0.40/27} Qc7 14. Nxe4 dxe4 15. Qe2) 13... Nf6 {-0.57/24} (13... Be8 $17 {-1.20/23}) 14. h3 {-1.70/22} ({ White should play} 14. b3 $15 {-0.57/24}) 14... Be8 {-0.71/26} (14... cxd4 $19 {-1.70/22 is more deadly.} 15. exd4 e5 16. fxe5 Nxe5 17. Nxe5 Bxe5) 15. Ne5 { -1.64/22} (15. Kh2 $17 {-0.71/26}) 15... Ne4 {-0.55/27} (15... cxd4 $19 { -1.64/22} 16. cxd4 Nb4) 16. Nxe4 fxe4 17. Qg4 {-1.26/25} ({White should try} 17. Nxc6 $15 {-0.62/26} bxc6 18. dxc5 Bxc5 19. Qe2) 17... Nd8 {-0.53/26} (17... Rf6 $17 {-1.26/25} 18. Qd1 Be7) 18. b3 {-1.67/25} (18. h4 $15 {-0.53/26}) 18... cxd4 $19 19. cxd4 Qa5 {-0.72/33} (19... Bb5 $1 $19 {-1.79/25 has better winning chances.} 20. Rd1 Rf5) 20. Qd1 $17 Bb4 21. a3 {-1.28/25} (21. a4 $142 { -0.83/29}) 21... Bb5 {-0.67/32} (21... Nf7 $17 {-1.28/25} 22. Kh2 Bb5) 22. Rf2 $1 $15 Be1 23. Rc2 {-1.74/28} (23. Rfa2 $15 {-0.45/31} Bc3 24. Bb2) 23... Rxc2 $19 24. Qxc2 Bxg3 $2 {-0.11/28} ({Better is} 24... Nf7 $19 {-1.96/26} 25. Bb2 Nxe5 26. dxe5 Bxg3) 25. Bd2 $11 Qa6 {0.24/29} (25... Qb6 $142 {-0.29/31} 26. Bb4 Rxf4) 26. a4 Be2 27. Qc8 $2 {-1.82/26} (27. Bb4 $11 {0.30/30} Re8 28. Rc1) 27... Nf7 $36 {-1.32/30 White is under strong pressure.} (27... Bh5 $19 { -1.82/26 And now ...Qe2 would win.} 28. Bf1 Qd6) 28. Qd7 $17 Nxe5 29. dxe5 { Hoping for Rc1.} Qb6 $2 {0.32/30} (29... Qc6 $17 {-1.59/28} 30. Qxc6 bxc6) 30. Rc1 $1 $14 Bxf4 $2 {2.69/31 [#]} ({But not} 30... Qxb3 $6 31. Qxe6+ Kh8 32. Bxe4 $1 $16) (30... Bh5 $1 $11 {0.00/29 and Black has nothing to worry.} 31. Rc7 Bf7 32. Rxb7 Qc5) 31. Rc8 $4 {-1.84/30} (31. a5 $1 $18 {2.69/31 is the narrow road to win.} Bxe3+ 32. Kh2 Bg1+ 33. Rxg1) 31... Bxe3+ $19 32. Bxe3 Qxe3+ 33. Kh2 $2 {-6.37/22} (33. Kh1 $17 {-1.51/29} Qh6 34. Rxf8+ Kxf8 35. Qc8+ Kf7 36. Qd7+ Kg6 37. Qxe6+ Kg5 38. Qxd5) 33... Qf4+ 34. Kh1 Qxe5 35. Re8 Bf3 36. Qe7 Bxg2+ 37. Kxg2 {Endgame KQR-KQR} Qb2+ 38. Kh1 Qf6 39. Rxf8+ Qxf8 40. Qxe6+ {KQ-KQ} Kh8 41. Qxd5 Qf3+ 42. Kg1 {White threatens Qd8+ and mate.} h6 43. Qxb7 {-36.32/24} (43. Kh2 $142 {-4.86/28} b6 44. Qe6) 43... Qg3+ 44. Kf1 Qxh3+ 45. Ke1 Qe3+ {-7.01/29} (45... Qh1+ $142 {-22.10/26} 46. Ke2 Qf3+ 47. Ke1 Kh7) 46. Kd1 Qd3+ 47. Kc1 e3 48. Qc8+ Kh7 {( -> ...e2)} 49. Qc2 Qg6 50. b4 $2 { -15.28/24} (50. Qe2 {-3.79/30} h5 51. Qxe3) 50... h5 51. Qxg6+ Kxg6 {KP-KP. Black mates.} 52. Kd1 Kf6 53. Ke2 g5 54. b5 Ke6 55. a5 Kd6 56. b6 axb6 57. a6 Kc7 58. Kxe3 g4 {Accuracy: White = 19%, Black = 26%.} 0-1 [Event "Limitless Chess vs France/Deutschland G"] [Site "Chess.com"] [Date "2015.07.07"] [Round "?"] [White "Blutsvente"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A03"] [WhiteElo "1726"] [BlackElo "1963"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "22"] [EventDate "2015.??.??"] 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. Nf3 c5 3. g3 Nc6 4. Bg2 Nf6 { A03 Bird's Opening with 1...d5} 5. Ne5 $146 (5. c4 d4 6. O-O e6 7. d3 Be7 8. Kh1 O-O 9. e4 dxe3 10. Bxe3 Qc7 11. Nc3 a6 12. Qe2 Rd8 13. Ne4 b6 14. a3 Bb7 15. Rfd1 Nxe4 16. dxe4 e5 17. fxe5 Nxe5 18. Bf4 Bf6 19. Rxd8+ Rxd8 {Pavlenko, O-Agzamov,G Toshkent 1973 1/2-1/2 (52)}) (5. e3 Bf5 (5... e6 6. d3 Be7 7. O-O O-O 8. Nc3 b6 9. Ne2 Bb7 10. h3 Qc7 11. g4 e5 12. Ng3 Rfe8 13. g5 Nd7 14. Nf5 Bf8 15. Nh2 Ne7 16. Ng3 exf4 17. exf4 f5 18. gxf6 Nxf6 19. Ng4 Nxg4 20. Qxg4 { Schmitt,D (1975)-Ruettinger,M (1910) Bayern 2002 1-0}) (5... Bd7 6. d3 Qc7 7. Nc3 a6 8. a4 O-O-O 9. Bd2 h6 10. Ne2 e5 11. O-O Be7 12. c3 Be6 13. b4 e4 14. Ne1 Qb6 15. bxc5 Qxc5 16. d4 Qd6 17. a5 h5 18. f5 Bd7 19. Bh3 g5 20. Qb3 { Ruessmann,P-Liley,U Hohenlimburg 1978 0-1 (36)}) 6. O-O e6 7. d3 Bd6 8. h3 O-O 9. Nbd2 h6 10. Re1 Re8 11. e4 Bh7 12. e5 Bc7 13. exf6 Qxf6 14. Nf1 Ne7 15. c3 Rad8 16. d4 c4 17. Be3 b5 18. Qd2 a5 19. N1h2 Nf5 {Martin Perez,F-Gil Gonzales, J (2365) Spain 1991 0-1 (46)}) (5. b3 g6 6. O-O Bg7 7. Bb2 O-O 8. c4 dxc4 9. bxc4 Qc7 10. Nc3 Be6 11. d3 Rad8 12. Qb3 Ng4 13. Nb5 Qb6 14. Bxg7 Kxg7 15. Rfb1 Ne3 16. Qc3+ Kg8 17. a4 Nb4 18. a5 Qa6 19. Nc7 Qc6 {Bailey,G-Lubben,D Grand Rapids 1989 1-0 (67)}) 5... Qc7 {0.27/27} (5... h5 $15 {-0.46/23}) 6. Nxc6 $11 Qxc6 {0.53/22 [#]} (6... bxc6 $15 {-0.48/24} 7. c4 e6) 7. c4 $1 {-0.24/27} e6 { 0.59/24} (7... g6 $11 {-0.24/27}) (7... dxc4 8. Bxc6+) 8. Nc3 {-0.61/23} (8. d3 $1 $14 {0.59/24}) 8... Qd7 {0.25/24} (8... b6 $15 {-0.61/23}) 9. cxd5 {-0.28/24 } (9. d3 $142 {0.25/24}) 9... exd5 10. Qb3 {-0.37/24} (10. d3 $11 {0.06/24 was preferrable.}) 10... d4 $15 11. Nd5 Nxd5 {0.50/23 Accuracy: White = 23%, Black = 17%. . Loss on time!?} ({Better is} 11... Be7 $1 $15 {-0.62/25}) 0-1