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

[Event "ICC 10 0 u"] [Site "Internet Chess Club"] [Date "2015.08.04"] [Round "?"] [White "Kojjootti"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A03"] [WhiteElo "1549"] [BlackElo "1558"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "144"] [EventDate "2015.??.??"] 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. Nf3 c5 3. g3 Nc6 4. Bg2 Nf6 5. O-O {A03 Bird's Opening with 1...d5} g6 6. c3 {-0.38/22} (6. d3 $11 {0.28/25}) 6... Bg7 $15 7. e3 $146 {-0.80/20} (7. d3 $11 {0.00/26 keeps the balance.} Qb6 8. Kh1 O-O 9. Qe1 Qa6 10. Be3 b6 11. Qd2 Be6 12. Na3 Qc8 13. Nc2 Bh3 14. Rae1 Bxg2+ 15. Kxg2 Qb7 16. Kg1 Ng4 17. Bf2 Nxf2 18. Rxf2 d4 19. c4 a6 20. b3 b5 21. Na3 b4 22. Nc2 {Acimovic,G (1694)-Rakic,T (1918) Subotica 2014 0-1 (75)}) (7. Ne5 O-O 8. Nxc6 bxc6 9. d3 Qb6 10. Kh1 Bf5 11. Qe1 d4 12. Na3 Nd5 13. Nc4 Qc7 14. Bd2 e5 15. fxe5 Bxe5 16. cxd4 cxd4 17. Rc1 Rac8 18. Bg5 Bg7 19. Qa5 Qd7 20. Qc5 Bh3 21. Na5 Bxg2+ {Forgacs,J (2300)-Rovid,K (2385) Hungary 1995 0-1 (34)}) (7. h3 O-O 8. d3 Ne8 9. Nbd2 e5 10. fxe5 Nxe5 11. Qe1 Nc6 12. Nh2 Be6 13. Ndf3 Qd7 14. Ng5 Nd6 15. Bf4 Rad8 16. g4 h6 17. Nxe6 fxe6 18. Qd2 Kh7 19. g5 h5 20. Rae1 e5 {1/2-1/2 (20) Roellig,R (1744)-Bachmann,N (1802) Offenbach 2012}) 7... Bg4 {-0.07/24} (7... O-O $17 {-0.80/20}) 8. d4 {-0.74/22} (8. d3 $11 {-0.07/24} ) 8... Qb6 {-0.06/25} (8... Qd7 $17 {-0.74/22}) 9. Qc2 {-0.79/21} (9. Nbd2 $11 {-0.06/25}) 9... O-O 10. Nbd2 {-0.96/24} (10. Ne5 $15 {-0.49/23}) 10... Bf5 { -0.37/26} ({Black should play} 10... Rfd8 $17 {-0.96/24}) 11. Qd1 {-1.13/22} ( 11. Qb3 $15 {-0.37/26}) 11... Ne4 {-0.38/27} ({Better is} 11... e6 $17 { -1.13/22}) 12. Nxe4 Bxe4 (12... dxe4 $6 13. Nd2 $16) 13. Ne5 {-1.25/25} (13. Ng5 $11 {-0.28/25}) 13... Bxg2 14. Kxg2 Rad8 {-0.31/26} (14... Nxe5 $17 { -1.22/21} 15. fxe5 f6) 15. Rb1 {-1.35/23} (15. Nf3 $15 {-0.31/26}) 15... f6 { 0.07/27} (15... Nxe5 $17 {-1.35/23} 16. fxe5 f6 17. exf6 Rxf6) 16. Nd3 $1 $11 cxd4 17. exd4 Rfe8 {0.73/24} (17... e6 $11 {-0.04/27}) 18. Nc5 {-0.20/25} (18. h4 $16 {0.73/24}) 18... e5 19. fxe5 fxe5 20. Bg5 Rd6 $1 21. Nb3 {-0.87/25} (21. Qd2 $11 {0.28/31 remains equal.}) 21... exd4 $17 22. cxd4 Nxd4 ({Much weaker is } 22... Bxd4 $6 23. Qf3 $11) 23. Nxd4 Bxd4 {-0.09/26} (23... Qxd4 $17 {-1.25/27 } 24. Qxd4 Bxd4) 24. Qf3 $1 $11 {Qf7+ would kill now.} Qc7 $2 {5.80/28} (24... Bf6 $15 {-0.33/29}) 25. Bf4 $2 {-1.19/29} (25. Rbe1 $1 $18 {5.80/28} Rb8 26. Bf4) 25... Qc2+ $17 26. Kh1 {[#]} Re2 $1 27. g4 Rd7 ({Don't go for} 27... Rf2 $2 28. Rxf2 Qxb1+ 29. Rf1 $18) 28. Rbc1 {-1.61/26} (28. Rbd1 $17 {-0.89/33 is a better defense.} Bb6 29. Rde1 Rxe1 30. Rxe1) 28... Qxb2 $4 {#6/26} (28... Qe4 $19 {-1.61/26} 29. Qxe4 Rxe4) 29. Rc8+ Kg7 {[#]} 30. Bg3 {10.87/29} (30. Be5+ $142 $1 {#3/26} Kh6 (30... Bxe5 31. Qf8#) 31. Qf4+ g5 32. Qf6#) 30... Bf6 $18 { [#]} 31. g5 $1 Rf7 (31... Bxg5 32. Qf8#) 32. gxf6+ Qxf6 33. Qxf6+ Rxf6 34. Rxf6 $2 {0.70/26} ({White has to play} 34. Rc7+ $18 {11.61/24} Kh6 35. Rxf6) 34... Kxf6 {Endgame KRB-KR} 35. Rc7 {0.00/32} (35. Rf8+ $16 {0.93/25} Ke7 36. Rf2) 35... Rxa2 36. Rxb7 h5 {0.57/29} (36... Ke6 $1 $11 {0.13/32}) 37. Rd7 $14 Ra5 38. Rd6+ Kf5 39. Rd7 g5 40. Kg2 h4 41. Bf2 a6 42. Kf3 Ra3+ 43. Kg2 (43. Be3 $5) 43... Ke4 44. Re7+ Kf5 45. Rf7+ Ke6 46. Rg7 Kf6 47. Bd4+ Kf5 48. Rf7+ Ke4 49. Bf2 (49. Bh8 {seems wilder.} Ra2+ 50. Kh3 d4 51. Re7+ Kf4 52. Be5+) 49... Ra2 50. Re7+ Kd3 51. Re3+ Kc4 52. Re5 d4 53. Rxg5 d3 54. Rg4+ Kc3 55. Kf3 $2 { -4.49/28 [#]} (55. Rg6 $11 {0.00/40}) 55... d2 $1 $19 56. Rg1 $2 {-7.10/28 [#]} (56. Rd4 {-3.69/31} Ra1 57. Rxd2 Kxd2 58. Bxh4) 56... Kd3 $2 {0.00/36} (56... Kc2 $1 $19 {-7.10/28} 57. Ke2 Ra4) 57. Bxh4 {Strongly threatening Bg5.} Rc2 $2 {7.52/33} (57... Kc2 $11 {0.00/37} 58. Rg2 (58. Ke2 Ra5 $15) 58... Ra3+ 59. Ke4 Ra4+ 60. Ke3 Rxh4 61. Rxd2+ Kb3) 58. Rg8 $4 {-#11/26} (58. Bg5 $18 {7.52/33} Rc3 59. Rd1 Kc2+ 60. Ke2) 58... Rc3 $4 {3.71/26} (58... d1=Q+ {-#11/26 mates} 59. Kf4 Rc4+ 60. Ke5 Qe2+ 61. Kf5 Qf3+ 62. Kg6 Rc6+ 63. Kg5 Qd5+ 64. Kf4 Rc4+ 65. Kg3 Qxg8+ 66. Kf3 Qg4+ 67. Kf2 Rf4+ 68. Ke1 Qg1#) 59. Kf2 $4 {-26.99/30} ( 59. Rd8+ $18 {3.71/26} Kc4+ 60. Ke2) 59... Kc2 60. Rd8 $2 {-29.70/29} (60. Rg1 {-2.86/27}) 60... d1=Q 61. Rxd1 Kxd1 {KR-KB} 62. Bg3 a5 {Black mates.} 63. h4 Rc8 64. Be5 a4 65. Kg3 Ke2 66. Kg4 Ke3 67. h5 Ke4 68. Bg7 Rg8 69. h6 a3 70. Kg5 a2 71. Kh5 Kf5 72. Ba1 Rg1 {Accuracy: White = 24%, Black = 38%.} 0-1